{"id":9877,"date":"2026-06-25T11:03:00","date_gmt":"2026-06-25T11:03:00","guid":{"rendered":"https:\/\/swpvcextrusion.com\/?p=9877"},"modified":"2026-06-06T13:23:00","modified_gmt":"2026-06-06T13:23:00","slug":"custom-cable-trunking-the-realistic-dimensional-tolerances","status":"publish","type":"post","link":"https:\/\/swpvcextrusion.com\/tr\/custom-cable-trunking-the-realistic-dimensional-tolerances","title":{"rendered":"B\u00fcy\u00fck \u00f6l\u00e7ekli mod\u00fcler ofis kurulumlar\u0131nda bo\u015fluk olu\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in 3 metrelik \u00f6zel kablo kanallar\u0131 i\u00e7in ger\u00e7ek\u00e7i boyut toleranslar\u0131 nelerdir?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9877\" class=\"elementor elementor-9877\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-af23db5 e-con-full e-flex e-con e-parent\" data-id=\"af23db5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24cf54e elementor-widget elementor-widget-text-editor\" data-id=\"24cf54e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">In modern commercial buildings, modular offices, data centers, hospitals, airports, schools, and industrial facilities, <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>cable trunking<\/strong><\/a> has become an essential part of electrical and network infrastructure.<\/p><p class=\"isSelectedEnd\">However, many procurement teams discover a serious problem after installation:<\/p><p class=\"isSelectedEnd\">The first batch of <strong>PVC cable trunking<\/strong> fits perfectly, but during large-scale installation, visible gaps begin to appear between trunking sections, covers no longer align correctly, and some joints require rework on-site.<\/p><p class=\"isSelectedEnd\">In many cases, the root cause is not installation quality.<\/p><p class=\"isSelectedEnd\">The real problem is dimensional tolerance.<\/p><p class=\"isSelectedEnd\">For a 3-meter-long <strong>cable trunking<\/strong> profile, even a small dimensional deviation can become highly visible when hundreds or thousands of meters are installed together.<\/p><p class=\"isSelectedEnd\">As a professional <strong>PVC cable trunking manufacturer<\/strong> with more than 20 years of extrusion experience, SW frequently receives questions such as:<\/p><ul data-spread=\"false\"><li>What dimensional tolerance is realistic for custom cable trunking?<\/li><li>How much dimensional variation is acceptable?<\/li><li>Why do some trunking systems develop gaps?<\/li><li>How does die thermal expansion affect profile dimensions?<\/li><li>Can a PVC cable trunking factory guarantee perfect dimensions?<\/li><li>How can buyers specify tolerances correctly?<\/li><\/ul><p>This article provides a practical engineering guide for buyers, project managers, designers, and procurement professionals seeking high-quality <strong>cable trunking<\/strong> systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-326b808 elementor-widget elementor-widget-image\" data-id=\"326b808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2000\" height=\"1224\" src=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory.jpg\" class=\"attachment-full size-full wp-image-4307\" alt=\"PVC trunking factory\" srcset=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory.jpg 2000w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory-300x184.jpg 300w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory-1024x627.jpg 1024w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory-768x470.jpg 768w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory-1536x940.jpg 1536w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/09\/PVC-trunking-factory-600x367.jpg 600w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4551955 elementor-widget elementor-widget-heading\" data-id=\"4551955\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Dimensional Accuracy Matters in Cable Trunking<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19d3414 elementor-widget elementor-widget-text-editor\" data-id=\"19d3414\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Many buyers focus on:<\/p><ul data-spread=\"false\"><li>Material quality<\/li><li>Fire resistance<\/li><li>Color consistency<\/li><li>Impact strength<\/li><\/ul><p class=\"isSelectedEnd\">But dimensional accuracy often determines whether installation succeeds.<\/p><p class=\"isSelectedEnd\">Poor dimensional control can cause:<\/p><ul data-spread=\"false\"><li>Visible gaps<\/li><li>Uneven cover fit<\/li><li>Misaligned joints<\/li><li>Installation delays<\/li><li>Increased labor costs<\/li><li>Customer complaints<\/li><\/ul><p>For large modular office projects, tolerance control is often more important than material cost differences.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed2d17b elementor-widget elementor-widget-heading\" data-id=\"ed2d17b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why 3-Meter Cable Trunking Is More Challenging Than Short Profiles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a131aa elementor-widget elementor-widget-text-editor\" data-id=\"1a131aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">A 100 mm sample can appear perfect.<\/p><p class=\"isSelectedEnd\">A 3-meter profile presents completely different challenges.<\/p><p class=\"isSelectedEnd\">As profile length increases:<\/p><ul data-spread=\"false\"><li>Cooling shrinkage accumulates<\/li><li>Internal stress increases<\/li><li>Straightness becomes harder to control<\/li><li>Warpage becomes more visible<\/li><\/ul><p>This is why experienced <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>PVC cable trunking manufacturers<\/strong><\/a> evaluate full-length profiles rather than short laboratory samples.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0fab7c elementor-widget elementor-widget-heading\" data-id=\"e0fab7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understanding Dimensional Tolerance in Cable Trunking<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c379629 elementor-widget elementor-widget-text-editor\" data-id=\"c379629\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Dimensional tolerance refers to the allowable deviation from the target dimension.<\/p><p class=\"isSelectedEnd\">Example:<\/p><p class=\"isSelectedEnd\">Target width:<\/p><p class=\"isSelectedEnd\">100.00 mm<\/p><p class=\"isSelectedEnd\">Tolerance:<\/p><p class=\"isSelectedEnd\">\u00b10.30 mm<\/p><p class=\"isSelectedEnd\">Acceptable range:<\/p><p class=\"isSelectedEnd\">99.70 mm to 100.30 mm<\/p><p class=\"isSelectedEnd\">The same principle applies to:<\/p><ul data-spread=\"false\"><li>Height<\/li><li>Wall thickness<\/li><li>Cover dimensions<\/li><li>Locking features<\/li><li>Divider geometry<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73dd140 elementor-widget elementor-widget-heading\" data-id=\"73dd140\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Perfect Dimensions Are Physically Impossible<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4a29f0 elementor-widget elementor-widget-text-editor\" data-id=\"e4a29f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Many buyers ask:<\/p><p class=\"isSelectedEnd\">&#8220;Can the trunking be exactly 100.00 mm?&#8221;<\/p><p class=\"isSelectedEnd\">The practical answer is no.<\/p><p class=\"isSelectedEnd\">Every extrusion process contains natural variation caused by:<\/p><ul data-spread=\"false\"><li>Material flow<\/li><li>Temperature changes<\/li><li>Die expansion<\/li><li>Cooling behavior<\/li><li>Haul-off speed variation<\/li><\/ul><p class=\"isSelectedEnd\">The goal is not perfection.<\/p><p>The goal is predictable and controlled variation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65dc657 elementor-widget elementor-widget-eael-woo-product-carousel\" data-id=\"65dc657\" data-element_type=\"widget\" data-e-type=\"widget\" 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           <\/div>\n            <\/div>\n            <div class=\"product-details-wrap\">\n\t            <div class=\"eael-product-title\"><span>High strength PA trunking factory custom plastic cable ducts<\/span><\/div><div class=\"eael-product-price\"><\/div><div class=\"eael-star-rating\"><div class=\"eael-star-rating star-rating\"><span style=\"width:0%\">5 \u00fczerinden <strong class=\"rating\">0<\/strong> oy ald\u0131<\/span><\/div><\/div>\n            <\/div>\n        <\/div>\n\t<\/div>\n    <\/div><\/div>            <!-- Add Pagination -->\n            <div class=\"swiper-pagination swiper-pagination-65dc657 dots-preset-1\"><\/div>\n                <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bc4f6a elementor-widget elementor-widget-heading\" data-id=\"5bc4f6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Die Thermal Expansion Affects Cable Trunking Dimensions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b54e6e elementor-widget elementor-widget-text-editor\" data-id=\"1b54e6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">One of the most overlooked causes of dimensional variation is die thermal expansion.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>What Happens During Extrusion?<\/strong><\/p><p class=\"isSelectedEnd\">The extrusion die may operate at:<\/p><ul data-spread=\"false\"><li>170\u00b0C<\/li><li>180\u00b0C<\/li><li>190\u00b0C<\/li><li>200\u00b0C<\/li><\/ul><p class=\"isSelectedEnd\">depending on the formulation.<\/p><p class=\"isSelectedEnd\">Steel expands as temperature rises.<\/p><p class=\"isSelectedEnd\">As the die heats up:<\/p><ul data-spread=\"false\"><li>Internal openings change slightly<\/li><li>Flow characteristics shift<\/li><li>Profile dimensions change<\/li><\/ul><p class=\"isSelectedEnd\">This is completely normal.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Why Startup Parts Are Often Different<\/strong><\/p><p class=\"isSelectedEnd\">The first production meters may not match later production.<\/p><p class=\"isSelectedEnd\">Until thermal equilibrium is reached:<\/p><ul data-spread=\"false\"><li>Dimensions fluctuate<\/li><li>Surface quality varies<\/li><li>Shrinkage changes<\/li><\/ul><p>Professional <strong>PVC cable trunking factories<\/strong> usually discard startup material before formal production begins.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7cce01 elementor-widget elementor-widget-heading\" data-id=\"d7cce01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Relationship Between PVC Shrinkage and Final Dimensions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6edab2d elementor-widget elementor-widget-text-editor\" data-id=\"6edab2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">After leaving the die, molten PVC begins cooling immediately.<\/p><p class=\"isSelectedEnd\">As temperature decreases:<\/p><ul data-spread=\"false\"><li>Molecular chains contract<\/li><li>Profile dimensions shrink<\/li><li>Internal stress develops<\/li><\/ul><p class=\"isSelectedEnd\">The final dimension is determined by:<\/p><p class=\"isSelectedEnd\">Final Dimension = Die Dimension \u2013 Shrinkage<\/p><p class=\"isSelectedEnd\">The challenge is that shrinkage is never perfectly uniform.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c415885 elementor-widget elementor-widget-image\" data-id=\"c415885\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-scaled.jpg\" class=\"attachment-full size-full wp-image-1606\" alt=\"PVC trunking factory\" srcset=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-scaled.jpg 2560w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-300x300.jpg 300w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-1024x1024.jpg 1024w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-150x150.jpg 150w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-768x768.jpg 768w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-1536x1536.jpg 1536w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-2048x2048.jpg 2048w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-600x600.jpg 600w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/pvc-trunking-application-100x100.jpg 100w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a223399 elementor-widget elementor-widget-heading\" data-id=\"a223399\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Cable Trunking Shrinks Unevenly<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21d4130 elementor-widget elementor-widget-text-editor\" data-id=\"21d4130\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Unlike pipes, <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>cable trunking<\/strong><\/a> profiles contain complex geometries.<\/p><p class=\"isSelectedEnd\">Examples include:<\/p><ul data-spread=\"false\"><li>Side walls<\/li><li>Internal partitions<\/li><li>Snap-fit structures<\/li><li>Cover locking systems<\/li><li>Reinforcing ribs<\/li><\/ul><p class=\"isSelectedEnd\">Different sections cool at different rates.<\/p><p class=\"isSelectedEnd\">This creates unequal shrinkage.<\/p><p class=\"isSelectedEnd\">The result can be:<\/p><ul data-spread=\"false\"><li>Bowing<\/li><li>Twisting<\/li><li>Dimensional drift<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a5c5ab elementor-widget elementor-widget-heading\" data-id=\"3a5c5ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Dimensional Tolerances Are Realistic for PVC Cable Trunking?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04ca381 elementor-widget elementor-widget-text-editor\" data-id=\"04ca381\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">The answer depends on profile size and application.<\/p><p class=\"isSelectedEnd\">However, professional <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>PVC cable trunking manufacturers<\/strong><\/a> generally target:<\/p><p><strong>Width<\/strong><\/p><p class=\"isSelectedEnd\">\u00b10.20 mm to \u00b10.50 mm<\/p><p><strong>Height<\/strong><\/p><p class=\"isSelectedEnd\">\u00b10.20 mm to \u00b10.50 mm<\/p><p><strong>Wall Thickness<\/strong><\/p><p class=\"isSelectedEnd\">\u00b10.10 mm to \u00b10.20 mm<\/p><p><strong>Cover Fit Dimensions<\/strong><\/p><p class=\"isSelectedEnd\">\u00b10.10 mm to \u00b10.20 mm<\/p><p><strong>Length<\/strong><\/p><p class=\"isSelectedEnd\">\u00b12 mm to \u00b15 mm per 3 meters<\/p><p class=\"isSelectedEnd\">These values are considered realistic and achievable in mass production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d89c7f elementor-widget elementor-widget-heading\" data-id=\"2d89c7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Tolerance Can Modular Office Installations Accept?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-324e2c0 elementor-widget elementor-widget-text-editor\" data-id=\"324e2c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">For modular office projects, visual appearance becomes critical.<\/p><p class=\"isSelectedEnd\">Most installers prefer:<\/p><p class=\"isSelectedEnd\">Width tolerance:<\/p><p class=\"isSelectedEnd\">\u00b10.30 mm maximum<\/p><p class=\"isSelectedEnd\">Height tolerance:<\/p><p class=\"isSelectedEnd\">\u00b10.30 mm maximum<\/p><p class=\"isSelectedEnd\">Cover engagement dimensions:<\/p><p class=\"isSelectedEnd\">\u00b10.15 mm maximum<\/p><p>These limits help ensure seamless connections.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8f0b50 elementor-widget elementor-widget-image\" data-id=\"e8f0b50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1.jpg\" class=\"attachment-full size-full wp-image-2727\" alt=\"abs trunking manufacturer in China\" srcset=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1.jpg 1000w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1-300x300.jpg 300w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1-150x150.jpg 150w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1-768x768.jpg 768w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1-600x600.jpg 600w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/08\/abs-trunking-1-1-100x100.jpg 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-889118e elementor-widget elementor-widget-heading\" data-id=\"889118e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Cover Tolerance Is More Important Than Overall Width<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5a76ad elementor-widget elementor-widget-text-editor\" data-id=\"f5a76ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Many buyers focus on overall profile dimensions.<\/p><p class=\"isSelectedEnd\">However, the most critical feature is often the locking geometry.<\/p><p class=\"isSelectedEnd\">If the cover dimensions vary by:<\/p><p class=\"isSelectedEnd\">0.5 mm<\/p><p class=\"isSelectedEnd\">problems may include:<\/p><ul data-spread=\"false\"><li>Loose lids<\/li><li>Difficult installation<\/li><li>Lid popping open<\/li><\/ul><p>A professional <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>PVC cable trunking manufacturer<\/strong><\/a> prioritizes functional dimensions rather than only external dimensions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-062c53c elementor-widget elementor-widget-heading\" data-id=\"062c53c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Hidden Impact of Calibration Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d3c7a4 elementor-widget elementor-widget-text-editor\" data-id=\"8d3c7a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Calibration is the heart of dimensional control.<\/p><p class=\"isSelectedEnd\">After exiting the die, the profile enters a vacuum calibration system.<\/p><p class=\"isSelectedEnd\">The calibrator determines:<\/p><ul data-spread=\"false\"><li>Shape<\/li><li>Size<\/li><li>Straightness<\/li><li>Surface finish<\/li><\/ul><p class=\"isSelectedEnd\">Poor calibration design causes:<\/p><ul data-spread=\"false\"><li>Inconsistent dimensions<\/li><li>Twisting<\/li><li>Cover mismatch<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8196942 elementor-widget elementor-widget-heading\" data-id=\"8196942\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Professional PVC Cable Trunking Factories Control Dimensions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05bde9a elementor-widget elementor-widget-text-editor\" data-id=\"05bde9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">At SW, dimensional control begins long before production.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Step 1: Tooling Simulation<\/strong><\/p><p class=\"isSelectedEnd\">Engineers predict:<\/p><ul data-spread=\"false\"><li>Material flow<\/li><li>Shrinkage behavior<\/li><li>Cooling distribution<\/li><\/ul><p class=\"isSelectedEnd\">before manufacturing the die.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Step 2: Thermal Compensation Design<\/strong><\/p><p class=\"isSelectedEnd\">The die is intentionally designed to compensate for:<\/p><ul data-spread=\"false\"><li>Thermal expansion<\/li><li>Material shrinkage<\/li><\/ul><p class=\"isSelectedEnd\">This improves dimensional accuracy.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Step 3: Precision Calibration<\/strong><\/p><p class=\"isSelectedEnd\">Custom calibrators stabilize the profile immediately after extrusion.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Step 4: Automated Puller Control<\/strong><\/p><p class=\"isSelectedEnd\">Consistent haul-off speed prevents dimensional fluctuation.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Step 5: Continuous Inspection<\/strong><\/p><p class=\"isSelectedEnd\">Operators measure:<\/p><ul data-spread=\"false\"><li>Width<\/li><li>Height<\/li><li>Wall thickness<\/li><li>Cover dimensions<\/li><\/ul><p>throughout production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61010e9 elementor-widget elementor-widget-image\" data-id=\"61010e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/more-shape.jpg\" class=\"attachment-large size-large wp-image-1680\" alt=\"pvc cable trunking\" srcset=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/more-shape.jpg 800w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/more-shape-300x225.jpg 300w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/more-shape-768x576.jpg 768w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/07\/more-shape-600x450.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1002357 elementor-widget elementor-widget-heading\" data-id=\"1002357\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Material Formulation Influences Tolerance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5663080 elementor-widget elementor-widget-text-editor\" data-id=\"5663080\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Many buyers assume dimensions depend only on tooling.<\/p><p class=\"isSelectedEnd\">Actually, formulation plays a major role.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>High Filler Content<\/strong><\/p><p class=\"isSelectedEnd\">Excessive calcium carbonate may cause:<\/p><ul data-spread=\"false\"><li>Uneven shrinkage<\/li><li>Higher warpage<\/li><li>Reduced dimensional stability<\/li><\/ul><div contenteditable=\"false\"><hr \/><\/div><p><strong>Recycled Material<\/strong><\/p><p class=\"isSelectedEnd\">Mixed recycled PVC often creates:<\/p><ul data-spread=\"false\"><li>Variable flow characteristics<\/li><li>Inconsistent shrinkage<\/li><\/ul><p class=\"isSelectedEnd\">This increases dimensional variation.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Premium PVC Compounds<\/strong><\/p><p class=\"isSelectedEnd\">High-quality formulations provide:<\/p><ul data-spread=\"false\"><li>Stable melt flow<\/li><li>Predictable cooling<\/li><li>Better dimensional consistency<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0600ab1 elementor-widget elementor-widget-heading\" data-id=\"0600ab1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Long Profiles Need Straightness Specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59bc82b elementor-widget elementor-widget-text-editor\" data-id=\"59bc82b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">For 3-meter <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>cable trunking<\/strong><\/a>, straightness becomes critical.<\/p><p class=\"isSelectedEnd\">Even if width and height are correct, a bowed profile creates installation issues.<\/p><p class=\"isSelectedEnd\">Common straightness specifications include:<\/p><p class=\"isSelectedEnd\">Maximum bow:<\/p><p class=\"isSelectedEnd\">1\u20133 mm per meter<\/p><p class=\"isSelectedEnd\">Maximum twist:<\/p><p class=\"isSelectedEnd\">Less than 1 degree per meter<\/p><p>Professional <strong>PVC cable trunking factories<\/strong> monitor these values carefully.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cb31f4 elementor-widget elementor-widget-heading\" data-id=\"7cb31f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common Causes of Gaps in Large Modular Installations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-451443d elementor-widget elementor-widget-text-editor\" data-id=\"451443d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Cause 1: Length Variation<\/strong><\/p><p class=\"isSelectedEnd\">Small length differences accumulate across long runs.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Cause 2: Width Drift<\/strong><\/p><p class=\"isSelectedEnd\">Profiles no longer align correctly.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Cause 3: Cover Shrinkage<\/strong><\/p><p class=\"isSelectedEnd\">Lids fail to match the base profile.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Cause 4: Warped Profiles<\/strong><\/p><p class=\"isSelectedEnd\">Twisted sections create visible joint gaps.<\/p><div contenteditable=\"false\"><hr \/><\/div><p><strong>Cause 5: Mixed Production Batches<\/strong><\/p><p class=\"isSelectedEnd\">Different production runs may shrink differently.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9cfc53 elementor-widget elementor-widget-heading\" data-id=\"c9cfc53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Buyers Should Specify Cable Trunking Tolerances<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c96289 elementor-widget elementor-widget-text-editor\" data-id=\"1c96289\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Instead of requesting:<\/p><p class=\"isSelectedEnd\">&#8220;High quality cable trunking&#8221;<\/p><p class=\"isSelectedEnd\">specify measurable requirements.<\/p><p class=\"isSelectedEnd\">Example:<\/p><p class=\"isSelectedEnd\"><strong>Width:<\/strong><br \/>100 mm \u00b10.30 mm<\/p><p class=\"isSelectedEnd\"><strong>Height<\/strong>:<br \/>50 mm \u00b10.30 mm<\/p><p class=\"isSelectedEnd\"><strong>Wall thickness:<\/strong><br \/>2.0 mm \u00b10.15 mm<\/p><p class=\"isSelectedEnd\"><strong>Length:<\/strong><br \/>3000 mm \u00b13 mm<\/p><p class=\"isSelectedEnd\"><strong>Straightness:<\/strong><br \/>Maximum 2 mm\/m<\/p><p class=\"isSelectedEnd\"><strong>Cover engagement:<\/strong><br \/>\u00b10.15 mm<\/p><p>This eliminates ambiguity.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37d08e4 elementor-widget elementor-widget-heading\" data-id=\"37d08e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Should Buyers Request Tighter Tolerances?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aafcd84 elementor-widget elementor-widget-text-editor\" data-id=\"aafcd84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">Not always.<\/p><p class=\"isSelectedEnd\">Extremely tight tolerances increase:<\/p><ul data-spread=\"false\"><li>Tooling cost<\/li><li>Production cost<\/li><li>Inspection cost<\/li><li>Rejection rates<\/li><\/ul><p>The optimal tolerance is the narrowest range that supports installation performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b02c9a7 elementor-widget elementor-widget-heading\" data-id=\"b02c9a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Future Trends in Precision Cable Trunking Manufacturing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65a0f54 elementor-widget elementor-widget-text-editor\" data-id=\"65a0f54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">The industry is moving toward:<\/p><ul data-spread=\"false\"><li>AI-assisted dimensional control<\/li><li>Laser measurement systems<\/li><li>Smart extrusion lines<\/li><li>Real-time process monitoring<\/li><li>Digital twin simulations<\/li><\/ul><p class=\"isSelectedEnd\">Leading <strong>PVC cable trunking manufacturers<\/strong> are increasingly adopting these technologies to improve consistency.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f53a0f0 elementor-widget elementor-widget-image\" data-id=\"f53a0f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/12\/plastic-extrusion-factory.webp\" class=\"attachment-large size-large wp-image-6154\" alt=\"plastic extrusion factory\" srcset=\"https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/12\/plastic-extrusion-factory.webp 1000w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/12\/plastic-extrusion-factory-300x225.webp 300w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/12\/plastic-extrusion-factory-768x576.webp 768w, https:\/\/swpvcextrusion.com\/wp-content\/uploads\/2025\/12\/plastic-extrusion-factory-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7977cd elementor-widget elementor-widget-heading\" data-id=\"d7977cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why SW Is a Trusted PVC Cable Trunking Manufacturer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e34586 elementor-widget elementor-widget-text-editor\" data-id=\"1e34586\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">With over 20 years of extrusion expertise, SW provides:<\/p><ul data-spread=\"false\"><li>Custom cable trunking design<\/li><li>Precision extrusion tooling<\/li><li>Tight tolerance control<\/li><li>Advanced formulation engineering<\/li><li>Global OEM and ODM support<\/li><\/ul><p>Our engineering team helps customers balance dimensional precision, manufacturing efficiency, and project cost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d88089 elementor-widget elementor-widget-heading\" data-id=\"7d88089\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">professional PVC cable trunking manufacturers can achieve<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c9cea1 elementor-widget elementor-widget-text-editor\" data-id=\"6c9cea1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">For large-scale modular office installations, dimensional accuracy is one of the most important factors affecting installation quality.<\/p><p class=\"isSelectedEnd\">A realistic tolerance strategy should consider:<\/p><ul data-spread=\"false\"><li>Die thermal expansion<\/li><li>PVC shrinkage<\/li><li>Calibration performance<\/li><li>Straightness requirements<\/li><li>Cover fit accuracy<\/li><\/ul><p class=\"isSelectedEnd\">For most high-quality projects, professional <strong>PVC cable trunking manufacturers<\/strong> can achieve:<\/p><ul data-spread=\"false\"><li>Width and height tolerances of \u00b10.30 mm<\/li><li>Cover engagement tolerances of \u00b10.15 mm<\/li><li>Length tolerances of \u00b13 mm<\/li><li>Excellent straightness control<\/li><\/ul><p>The key is not demanding impossible perfection. The key is working with an experienced <strong>PVC cable trunking factory<\/strong> that understands how to control every stage of the extrusion process to deliver consistent, installation-friendly <a href=\"https:\/\/swpvcextrusion.com\/pvc-trunking-factory\" target=\"_blank\" rel=\"noopener\"><strong>cable trunking<\/strong><\/a> profiles across every production batch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61c237f5 elementor-section-full_width elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"61c237f5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1e22265b\" data-id=\"1e22265b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c4e37e4 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"3c4e37e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-star-half-alt\" viewBox=\"0 0 536 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M508.55 171.51L362.18 150.2 296.77 17.81C290.89 5.98 279.42 0 267.95 0c-11.4 0-22.79 5.9-28.69 17.81l-65.43 132.38-146.38 21.29c-26.25 3.8-36.77 36.09-17.74 54.59l105.89 103-25.06 145.48C86.98 495.33 103.57 512 122.15 512c4.93 0 10-1.17 14.87-3.75l130.95-68.68 130.94 68.7c4.86 2.55 9.92 3.71 14.83 3.71 18.6 0 35.22-16.61 31.66-37.4l-25.03-145.49 105.91-102.98c19.04-18.5 8.52-50.8-17.73-54.6zm-121.74 123.2l-18.12 17.62 4.28 24.88 19.52 113.45-102.13-53.59-22.38-11.74.03-317.19 51.03 103.29 11.18 22.63 25.01 3.64 114.23 16.63-82.65 80.38z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-744a08d1 elementor-widget elementor-widget-heading\" data-id=\"744a08d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">contact SW<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445fd82d elementor-widget-divider--separator-type-pattern elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"445fd82d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\" style=\"--divider-pattern-url: url(&quot;data:image\/svg+xml,%3Csvg xmlns=&#039;http:\/\/www.w3.org\/2000\/svg&#039; preserveAspectRatio=&#039;none&#039; overflow=&#039;visible&#039; height=&#039;100%&#039; viewBox=&#039;0 0 20 16&#039; fill=&#039;none&#039; stroke=&#039;black&#039; stroke-width=&#039;3.3&#039; stroke-linecap=&#039;square&#039; stroke-miterlimit=&#039;10&#039;%3E%3Cg transform=&#039;translate(-12.000000, 0)&#039;%3E%3Cpath d=&#039;M28,0L10,18&#039;\/%3E%3Cpath d=&#039;M18,0L0,18&#039;\/%3E%3Cpath d=&#039;M48,0L30,18&#039;\/%3E%3Cpath d=&#039;M38,0L20,18&#039;\/%3E%3C\/g%3E%3C\/svg%3E&quot;);\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67a07242 elementor-widget elementor-widget-text-editor\" data-id=\"67a07242\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-443d3eb elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"443d3eb\" data-element_type=\"section\"><div class=\"elementor-container elementor-column-gap-default\"><div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-27e6f5f\" data-id=\"27e6f5f\" data-element_type=\"column\"><div class=\"elementor-widget-wrap elementor-element-populated\"><div class=\"elementor-element elementor-element-655cb50 elementor-widget elementor-widget-text-editor\" data-id=\"655cb50\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><p>We have a PVC pipes factory of skilled engineers ready to support you in your product development journey from idea design to production.Any ideas about your product you can contact us freely,and our engineers will get back to you with a quote asap. <a href=\"https:\/\/api.whatsapp.com\/send\/?phone=8618820727151\" target=\"_blank\" rel=\"noopener\">Whatsapp +86 188 2072 7151<\/a><\/p><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-346701af elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"346701af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-12a8192e\" data-id=\"12a8192e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4508982c elementor-widget elementor-widget-n-accordion\" data-id=\"4508982c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1150\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1150\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Who is Shuowei? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1150\" class=\"elementor-element elementor-element-39d48e82 e-con-full e-flex e-con e-child\" data-id=\"39d48e82\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35260f98 elementor-widget elementor-widget-text-editor\" data-id=\"35260f98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"eael-accordion-list\"><div id=\"elementor-tab-content-2421\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"who-is-shuowei\"><p>Since 2006, Shuowei is a professional extrusion profiles factory based in Guangdong, China. There are total about 51-100 people in our office. Shuowei PVC extrusion factory is committed to the design and production of extruded profiles, such as PVC pipes, PE trunking, PVC skirting line. Since its inception, we have won the wide recognition of the market and the deep trust of customers with our ingenious design, exquisite technology and the ultimate pursuit of quality.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1151\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1151\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Are you a manufacturer or a trader? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1151\" class=\"elementor-element elementor-element-14930b5 e-con-full e-flex e-con e-child\" data-id=\"14930b5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-631d7f0b elementor-widget elementor-widget-text-editor\" data-id=\"631d7f0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"eael-accordion-list\"><div id=\"elementor-tab-content-2422\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"are-you-a-manufacturer-or-a-trader\"><p>We are a Chinese top\u00a0<strong>PVC extrusion profiles<\/strong> manufacturer and our factory is located in Huizhou. Our factory has a 16,000\u33a1 production base, 5+ automated extrusion profiles production lines, an annual production capacity of 30,000 tons, and serves more than 500 customers worldwide. Welcome to visit our factory!<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1152\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1152\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is your product range? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1152\" class=\"elementor-element elementor-element-73055928 e-con-full e-flex e-con e-child\" data-id=\"73055928\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65dda1e7 elementor-widget elementor-widget-text-editor\" data-id=\"65dda1e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We pecialize in the design and production of high quality<strong>\u00a0extrusion profiles<\/strong>,such as\u00a0PVC pipe, ABS extrusion, PC lampshades, PVC skirting lines, PP trunking, PE profiles\u2026<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1153\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1153\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How long does the custom development process take? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1153\" class=\"elementor-element elementor-element-3f6ab85a e-con-full e-flex e-con e-child\" data-id=\"3f6ab85a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd8b10b elementor-widget elementor-widget-text-editor\" data-id=\"bd8b10b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We support custom extrusion products. The usual process has 4 steps: demand confirmation \u2192 3D design\/proofing \u2192 test certification \u2192 mass production (cycle 3-8 weeks).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1154\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1154\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Do you have any international certifications? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1154\" class=\"elementor-element elementor-element-1f5d9445 e-con-full e-flex e-con e-child\" data-id=\"1f5d9445\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e011f4e elementor-widget elementor-widget-text-editor\" data-id=\"1e011f4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"eael-accordion-list\"><div id=\"elementor-tab-content-2423\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"do-you-have-any-international-certifications\"><p>We have passed ISO 9001, CE, RoHS, SGS and other certifications, and meet the mainstream standards of Europe, America, the Middle East and Asia<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c30d3ff elementor-align-left elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"7c30d3ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"https:\/\/swpvcextrusion.com\/plastic-extrusion-profiles-faqs\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">More FAQs<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7c170b4d\" data-id=\"7c170b4d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-169dd1f9 elementor-button-align-stretch elementor-invisible elementor-widget elementor-widget-form\" data-id=\"169dd1f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:800,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"9877\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"169dd1f9\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-number elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t<input type=\"number\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Phone\" required=\"required\" min=\"\" max=\"\" >\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-field_aade77a elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[field_aade77a]\" id=\"form-field-field_aade77a\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-32e7941 elementor-col-100\">\n\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[32e7941]\" id=\"form-field-32e7941\" rows=\"4\" placeholder=\"Your Request\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm elementor-animation-float\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t<i class=\"fa fa-paper-plane-o\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>In modern commercial buildings, modular offices, data centers, hospitals, airports, schools, and industrial facilities, cable trunking has become an essential part of electrical and network infrastructure. However, many procurement teams discover a serious problem after installation: The first batch of PVC cable trunking fits perfectly, but during large-scale installation, visible gaps begin to appear between [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4307,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[541,542,538,547,537,550,539,548,540,546,544,545,549,543],"class_list":["post-9877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-extrusion-guides","tag-custom-pvc-cable-trunking","tag-design-pvc-cable-trunking","tag-how-to-custom-pvc-cable-trunking","tag-odm-pvc-cable-trunking","tag-oem-pvc-cable-trunking","tag-pvc-cable-trunking","tag-pvc-cable-trunking-designing","tag-pvc-cable-trunking-factory","tag-pvc-cable-trunking-maker","tag-pvc-cable-trunking-making","tag-pvc-cable-trunking-manufacturer","tag-pvc-cable-trunking-manufacturing","tag-pvc-cable-trunking-supplier","tag-pvc-cable-trunking-vendor"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"PA trunking is an electrical wire material made of PA plastic material, SW is a PC trunking factory for customized plastic trunking. 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