{"id":1046,"date":"2013-12-23T17:38:11","date_gmt":"2013-12-23T17:38:11","guid":{"rendered":"http:\/\/coirubber.com\/?page_id=1046"},"modified":"2026-10-27T19:15:50","modified_gmt":"2026-10-28T02:15:50","slug":"heavy-trucking-industry","status":"publish","type":"page","link":"https:\/\/coirubber.com\/ja\/heavy-trucking-industry\/","title":{"rendered":"\u91cd\u6a5f\u7523\u696d"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1046\" class=\"elementor elementor-1046\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bcfaeac7 e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"bcfaeac7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-70e846df e-con-full e-flex lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"70e846df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-582dd91f elementor-widget elementor-widget-heading\" data-id=\"582dd91f\" 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\">\u91cd\u6a5f\u7523\u696d<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-479393d elementor-widget elementor-widget-text-editor\" data-id=\"479393d\" 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 style=\"color:#ffffff;font-size:20px;\">Custom molded and extruded rubber and plastic parts for heavy trucking applications &#8211; built to your print, or designed with you.<\/p><style id=\"coi-consistency-1046\">body.page-id-1046 .elementor-1046 .elementor-widget-heading:not(.elementor-element-582dd91f) .elementor-heading-title,body.page-id-1046 .elementor-1046 .elementor-widget-heading:not(.elementor-element-582dd91f) .elementor-heading-title *,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h1,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h1 *,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h2,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h2 *,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h3,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h3 *,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h4,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h4 *,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h5,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h5 *,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h6,body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) h6 *{color:#003366!important;font-family:Montserrat,sans-serif!important}body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) a{color:#CC3366!important}body.page-id-1046 .elementor-1046 .elementor-widget-text-editor:not(.elementor-element-b545ca99):not(.elementor-element-cf11ac45) a:hover{color:#333366!important}<\/style>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-573586ac e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"573586ac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8f0e6b84 e-con-full e-flex lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"8f0e6b84\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0d625d88 e-con-full animated-slow e-flex lakit-col-width-auto-no elementor-invisible e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"0d625d88\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c028c8ed elementor-widget elementor-widget-heading\" data-id=\"c028c8ed\" 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\">Rubber and plastic applications in heavy trucking<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f6129ca elementor-widget elementor-widget-text-editor\" data-id=\"6f6129ca\" 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>COi Rubber manufactures custom molded and extruded rubber and plastic parts for heavy trucks and commercial vehicles. Buyers come to us for boots, bellows, seals, isolators and hose that tolerate ozone, oil, heat and years of flexing &#8211; built to your print, or designed with you from the requirement up.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18084a76 elementor-widget elementor-widget-text-editor\" data-id=\"18084a76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<style>.elementor-element-18084a76 h2{font-family:Montserrat,sans-serif;font-weight:600;color:#1f4e79;font-size:24px;line-height:35px}@media(min-width:768px){.elementor-element-18084a76 h2{font-size:33px;line-height:43px}}@media(min-width:1025px){.elementor-element-18084a76 h2{font-size:34px;line-height:45px}}.page-id-1046 .page-header .entry-title{font-family:Montserrat,sans-serif;font-weight:600;color:#1f4e79;font-size:24px;line-height:35px;width:calc(100% - 40px);max-width:none;padding-inline:0;text-align:left}@media(min-width:768px){.page-id-1046 .page-header .entry-title{font-size:33px;line-height:43px}}@media(min-width:1025px){.page-id-1046 .page-header .entry-title{font-size:34px;line-height:45px}}@media(max-width:767px){.elementor-element-18084a76 table{width:100% !important}.elementor-element-18084a76 td{overflow-wrap:anywhere;hyphens:auto}.elementor-element-18084a76 td ul{padding-inline-start:16px !important}}<\/style><style>@media(max-width:1024px){.coi-app-fig{float:none!important;width:100%!important;margin:0 0 16px 0!important}}<\/style><figure class=\"coi-app-fig\" style=\"float:right;width:min(42%,420px);margin:0 0 18px 24px;\"><img decoding=\"async\" src=\"https:\/\/coirubber.com\/wp-content\/uploads\/2026\/10\/7564861-wide.jpg\" alt=\"Mechanic working on a heavy truck engine (stock photo, illustrative)\" style=\"width:100%;height:auto;display:block;\" \/><figcaption style=\"font-size:13px;color:#666666;margin-top:8px;\">Stock photo of a mechanic working on a heavy truck engine &#8211; an example of the equipment these parts serve, not COi Rubber parts. One photo cannot show every use; the list below covers common applications.<\/figcaption><\/figure><p>Below are common rubber and plastic applications our customers source in this industry, and the materials we mold for them. These are engineering considerations, not guarantees of suitability &#8211; final selection depends on your drawing, operating environment and testing. Send a drawing or a sample part and we will match the compound, durometer and process to the application.<\/p><h2>\u7528\u9014\uff1a<\/h2><ul><li><strong>Boots and bellows<\/strong> (rubber) &#8211; protect joints, shafts and linkages from dirt, water and road salt; fabric reinforcement helps them hold shape under pressure and motion.<\/li><li><strong>Cab and body seals<\/strong> (rubber) &#8211; door, window and compartment seals that keep weather and road wash out of the cab and body.<\/li><li><strong>Vibration isolators and mounts<\/strong> (rubber or rubber-metal assemblies) &#8211; isolate cabs, engines and equipment from chassis vibration and shock.<\/li><li><strong>Air and fluid hose<\/strong> (rubber) &#8211; extruded hose for air, coolant and auxiliary systems; compound follows the media and temperature.<\/li><li><strong>Gaskets and flange seals<\/strong> (rubber) &#8211; seal housings, covers and flanges against oil and coolant.<\/li><li><strong>Grommets and harness protection<\/strong> (rubber) &#8211; protect wiring harnesses where they pass through the cab and chassis.<\/li><li><strong>Plastic guards, covers and trim<\/strong> (plastic) &#8211; molded plastic components for protection, weight and cosmetics.<\/li><\/ul><h2>Materials:<\/h2><table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"><tbody><tr valign=\"top\"><td width=\"50%\"><ul><li>Silicone<\/li><li>\u30a8\u30c1\u30ec\u30f3\u30d7\u30ed\u30d4\u30ec\u30f3\u30c7\u30a3\u30a8\u30f3\uff08EPDM\uff09<\/li><li>\u30dd\u30ea\u30af\u30ed\u30ed\u30d7\u30ed\u30d4\u30ec\u30f3\uff08CR\uff09<\/li><\/ul><\/td><td><ul><li>\u5929\u7136\u30b4\u30e0\uff08NR\uff09<\/li><li>\u30b9\u30c6\u30a2\u30ea\u30f3\u30d6\u30bf\u30b8\u30a8\u30f3\uff08SBR\uff09<\/li><li>Fluoroelastomer (FKM) or Viton\u00ae<\/li><\/ul><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8376f2c8 elementor-widget elementor-widget-button\" data-id=\"8376f2c8\" 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\" href=\"https:\/\/coirubber.com\/ja\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u304a\u554f\u3044\u5408\u308f\u305b<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-99f2880e e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"99f2880e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-51a09ad9 e-con-full glass-card e-flex lakit-col-width-auto-no elementor-invisible e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"51a09ad9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b545ca99 elementor-widget elementor-widget-text-editor\" data-id=\"b545ca99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h6>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898b\u7a4d\u3082\u308a\u3092\u53d6\u5f97\u3059\u308b\uff1a<\/h6><h6><a href=\"mailto:sales@coirubber.com\">sales@coirubber.com<\/a><\/h6><h6>\u5f0a\u793e\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u306f\uff1a\u00a0<a href=\"https:\/\/coirubber.com\/ja\/\">coirubber.com<\/a><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf11ac45 elementor-widget elementor-widget-text-editor\" data-id=\"cf11ac45\" 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>Have a question? Use our <a href=\"https:\/\/coirubber.com\/ja\/contact-us\/\">contact form<\/a> to receive information regarding your inquiry. You may also give us a call at (626) 965-9966.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d588cac e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"6d588cac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0bad29d elementor-widget elementor-widget-heading\" data-id=\"c0bad29d\" 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\">Materials and your RFQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd9d09fb elementor-widget elementor-widget-text-editor\" data-id=\"fd9d09fb\" 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>Truck parts live with ozone, oil, heat and constant flexing. EPDM and silicone serve weather and heat, polychloroprene (CR) serves oil exposure, and natural rubber and SBR suit abrasion and cost-driven parts. FKM serves fuel and oil contact. Fabric reinforcement is designed in where boots and hose must hold shape. <\/p><p>When you request a part, tell us the temperature range, media or chemical exposure, and expected service life, and include the drawing or a sample part. We match the compound and durometer to that.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6dbc68 e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"c6dbc68\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20e7268 elementor-widget elementor-widget-heading\" data-id=\"20e7268\" 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\">Design considerations for heavy trucking parts<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19c5424 elementor-widget elementor-widget-text-editor\" data-id=\"19c5424\" 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>The right compound depends on the conditions the part will live in. The points below shape material and geometry choices for heavy trucking applications:<\/p><ul><li><strong>Weather and road wash.<\/strong> Cab and body seals keep weather and road wash out of the cab and compartments; profile, compression and compound follow the exposure.<\/li><li><strong>Flex and motion.<\/strong> Boots and bellows flex constantly over millions of cycles; fabric reinforcement is designed in where they must hold shape under pressure and motion.<\/li><li><strong>Fluid and media.<\/strong> Air, coolant, oil and fuel each rule compounds in or out &#8211; tell us what the hose or seal will carry and at what temperature.<\/li><li><strong>Vibration and shock.<\/strong> Cab, engine and equipment isolators trade damping against stability; they are sized from the load and the frequencies involved.<\/li><li><strong>\u71b1\u3002.<\/strong> Engine-bay temperatures narrow the compound list; silicone and EPDM cover heat and weather, FKM covers fuel and oil with heat.<\/li><li><strong>Abrasion and duty cycle.<\/strong> Parts live with years of road duty, grit and vibration; compound and wall thickness follow the wear the part will see.<\/li><\/ul><p>These are engineering considerations to review together at the quoting stage, not guarantees of suitability for a specific application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f1826a3 e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"f1826a3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01186d4 elementor-widget elementor-widget-heading\" data-id=\"01186d4\" 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\">Molding and extrusion for heavy trucking<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fe5d86 elementor-widget elementor-widget-text-editor\" data-id=\"5fe5d86\" 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 match the process to the part and the volume:<\/p><ul><li><strong>Rubber molding<\/strong> &#8211; compression, transfer and injection molding for boots, bellows, seals, grommets and mounts, from prototype quantities through production runs.<\/li><li><strong>Plastic molding and extrusion<\/strong> &#8211; injection-molded guards, covers and trim, plus extruded hose and profiles where the cross-section is constant.<\/li><li><strong>Bonded assemblies<\/strong> &#8211; rubber bonded to metal or plastic inserts where the part must seal and fasten in one piece.<\/li><\/ul><p>Send a drawing or a sample part and we will recommend the process, tooling approach and compound together.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cef6e42 e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"cef6e42\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-776d172 elementor-widget elementor-widget-heading\" data-id=\"776d172\" 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\">From prototype to production<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afc2614 elementor-widget elementor-widget-text-editor\" data-id=\"afc2614\" 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>Every new part goes through first article inspection or a Level 1 PPAP (Production Part Approval Process) before production &#8211; Level 3 for automotive, Level 4 for higher-requirement projects. We provide material certifications verified in our own lab against your material requirements, plus a dimensional layout, a bubble blueprint and a signed first article form. Level 3 goes into full industry-standard PPAP documentation depth: design records, process flow, PFMEA, control plan, MSA, capability studies (CPK) and the Part Submission Warrant (PSW). Higher-requirement projects can run customer-defined Level 4 submissions where specified. Our manufacturing facility is IATF 16949 certified, with APQP and 5-Why and fishbone root-cause analysis built into our quality process. Once a part is approved, we hold the compound, durometer and tooling consistent so reorders match the approved part.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6c4c184 e-flex e-con-boxed lakit-col-width-auto-no e-container e-root-container elementor-top-section e-con e-parent\" data-id=\"6c4c184\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-285fa91 elementor-widget elementor-widget-heading\" data-id=\"285fa91\" 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 to include in your RFQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04262f6 elementor-widget elementor-widget-text-editor\" data-id=\"04262f6\" 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>A complete RFQ gets a faster, more accurate quote. Include what you can from this list:<\/p><ul><li>Drawing or sample part (2D or 3D files welcome)<\/li><li>Prototype and annual quantities<\/li><li>Operating environment: temperature range, media exposure, flex duty<\/li><li>Any required standard or rating (for example a flammability rating)<\/li><li>Tolerance and fit requirements, including mating surfaces<\/li><li>Target timeline for samples and production<\/li><\/ul><p>Send these to <a href=\"mailto:sales@coirubber.com\">sales@coirubber.com<\/a> and we will respond with material and process recommendations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Heavy Trucking Industry Custom Design &amp; Manufacturing Services For applications requiring a special boot or bellow not shown here on the Heavy Trucking section, Coi Rubber offers complete custom design, engineering, and manufacturing services. We can analyze your requirements and specify the best material and design to meet a wide range of operating conditions, including:\u2022 High and low temperatures\u2022 Presence of oils, solvents, acids, alkalis or other fluids\u2022 Abrasion and wear restrictions\u2022 Sunlight, ozone, oxygen, and weathering conditions\u2022 Flame retardancySnap-in fit systems can be incorporated into the design to eliminate the need for retainer rings and sheet metal screws while keeping moisture and sound out. If required, plastic inserts are [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"elementor_header_footer","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"footnotes":""},"class_list":["post-1046","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Heavy Trucking Industry - COi Rubber Products<\/title>\n<meta name=\"description\" content=\"From Tier2 light trucks to OEM Heavy Trucking components, Coi can be the right supplier for your cost reduction goals and\/or new design for product improvements\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/coirubber.com\/ja\/heavy-trucking-industry\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heavy Trucking Industry - COi Rubber Products\" \/>\n<meta property=\"og:description\" content=\"From Tier2 light trucks to OEM Heavy Trucking components, Coi can be the right supplier for your cost reduction goals and\/or new design for product improvements\" \/>\n<meta property=\"og:url\" content=\"https:\/\/coirubber.com\/ja\/heavy-trucking-industry\/\" \/>\n<meta property=\"og:site_name\" content=\"COi Rubber Products\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CoiRubber\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-28T02:15:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/coirubber.com\/wp-content\/uploads\/2025\/10\/Trucking_COIRUBBER.webp\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/\",\"url\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/\",\"name\":\"Heavy Trucking Industry - COi Rubber Products\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/coirubber.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/coirubber.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Trucking_COIRUBBER.webp\",\"datePublished\":\"2013-12-23T17:38:11+00:00\",\"dateModified\":\"2026-10-28T02:15:50+00:00\",\"description\":\"From Tier2 light trucks to OEM Heavy Trucking components, Coi can be the right supplier for your cost reduction goals and\\\/or new design for product improvements\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/#primaryimage\",\"url\":\"https:\\\/\\\/coirubber.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Trucking_COIRUBBER.webp\",\"contentUrl\":\"https:\\\/\\\/coirubber.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Trucking_COIRUBBER.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/heavy-trucking-industry\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/coirubber.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Heavy Trucking Industry\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/#website\",\"url\":\"https:\\\/\\\/coirubber.com\\\/\",\"name\":\"COi Rubber Products\",\"description\":\"Rubber &amp; 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