{"id":181,"date":"2026-10-09T01:15:37","date_gmt":"2026-10-09T01:15:37","guid":{"rendered":"https:\/\/tenglinelec.com\/about-us\/"},"modified":"2026-10-12T01:49:17","modified_gmt":"2026-10-12T01:49:17","slug":"about-us","status":"publish","type":"page","link":"https:\/\/tenglinelec.com\/vi\/about-us\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 ch\u00fang t\u00f4i"},"content":{"rendered":"\n<style id=\"tl-about-css\">\n\/* ===== About page \u2014 plain lists -> brand cards (blue + gold) ===== *\/\n.tl-perks{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:26px 0 6px}\n.tl-perk{position:relative;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid var(--tl-line);border-radius:16px;padding:28px 26px 26px 30px;box-shadow:var(--tl-sh1);transition:.28s;overflow:hidden}\n.tl-perk::before{content:\"\";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--tl-blue),var(--tl-gold))}\n.tl-perk:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(10,31,68,.14);border-color:var(--tl-blue-l2)}\n.tl-perk__ico{display:inline-flex;width:52px;height:52px;border-radius:14px;align-items:center;justify-content:center;background:var(--tl-blue-l);color:var(--tl-blue);margin-bottom:16px}\n.tl-perk__ico svg{width:26px;height:26px}\n.tl-perk h3{margin:0 0 9px!important;padding:0!important;font-size:18px;color:var(--tl-navy)}\n.tl-perk h3::before{display:none!important}\n.tl-perk p{margin:0!important;color:var(--tl-gray);font-size:14.5px;line-height:1.68}\n@media(max-width:720px){.tl-perks{grid-template-columns:1fr}}\n.tl-cinfo{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:26px 0 6px}\n.tl-cinfo__card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--tl-line);border-radius:14px;padding:24px 22px;box-shadow:var(--tl-sh1);transition:.26s}\n.tl-cinfo__card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(10,31,68,.13);border-color:var(--tl-blue-l2)}\n.tl-cinfo__ico{flex:none;width:46px;height:46px;border-radius:12px;background:var(--tl-blue);color:#fff;display:inline-flex;align-items:center;justify-content:center}\n.tl-cinfo__ico svg{width:22px;height:22px}\n.tl-cinfo__body h3{margin:0 0 6px!important;padding:0!important;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--tl-gold)}\n.tl-cinfo__body h3::before{display:none!important}\n.tl-cinfo__body p{margin:0!important;color:var(--tl-ink);font-size:15px;line-height:1.6}\n.tl-cinfo__body a{color:var(--tl-blue);font-weight:600;text-decoration:none}\n.tl-cinfo__body a:hover{color:var(--tl-gold)}\n.tl-pdp__info p.tl-lead{font-size:17px;line-height:1.78;color:var(--tl-ink);font-weight:500}\n@media(max-width:720px){.tl-cinfo{grid-template-columns:1fr}}\n\n\/* ===== Three-section layout: sticky sub-nav + milestones + services ===== *\/\n.entry-content > h2.tl-sec-h{scroll-margin-top:96px}\n.tl-subnav{position:sticky;top:0;z-index:70;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;background:#f0f2f5;border-bottom:1px solid #e2e5eb;box-shadow:0 8px 22px rgba(10,31,68,.06);margin:0 calc(50% - 50vw) 38px;padding:8px 14px}\n.tl-subnav button{appearance:none;-webkit-appearance:none;border:0;background:none;font-family:inherit;cursor:pointer;position:relative;padding:13px 30px;font-weight:700;font-size:15px;letter-spacing:.3px;color:var(--tl-navy);border-radius:10px;transition:color .2s,background .25s,transform .2s}\n.tl-subnav button:hover{color:var(--tl-blue);background:rgba(11,61,145,.06)}\n.tl-subnav button.is-active{color:#fff;background:linear-gradient(180deg,#ffd766,var(--tl-gold));box-shadow:0 8px 18px rgba(200,161,46,.35);text-shadow:0 1px 2px rgba(10,31,68,.28)}\n.tl-sec-lead{font-size:17px;line-height:1.8;color:var(--tl-ink);font-weight:500;max-width:920px;margin:6px 0 8px}\n.entry-content h3.tl-subh{margin:46px 0 10px;font-size:22px;color:var(--tl-navy)}\n.tl-mile__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:24px 0 8px}\n.tl-mile{position:relative;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid var(--tl-line);border-radius:16px;padding:26px 24px 24px;box-shadow:0 4px 16px rgba(10,31,68,.05);transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}\n.tl-mile::after{content:\"\";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--tl-blue),var(--tl-gold))}\n.tl-mile:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(10,31,68,.14);border-color:var(--tl-blue-l2)}\n.tl-mile__ico{display:inline-flex;width:50px;height:50px;border-radius:14px;align-items:center;justify-content:center;background:var(--tl-blue-l);color:var(--tl-blue);margin-bottom:14px}\n.tl-mile__ico svg{width:25px;height:25px}\n.tl-mile h3{margin:0 0 9px!important;padding:0!important;font-size:18px;color:var(--tl-navy)}\n.tl-mile h3::before{display:none!important}\n.tl-mile p{margin:0!important;color:var(--tl-gray);font-size:14.5px;line-height:1.68}\n.tl-svc__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:26px 0 8px}\n.tl-svc{position:relative;background:#fff;border:1px solid var(--tl-line);border-radius:16px;padding:34px 28px 30px;box-shadow:0 4px 16px rgba(10,31,68,.05);transition:transform .25s,box-shadow .25s,border-color .25s}\n.tl-svc::before{content:\"\";position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:16px 0 0 16px;background:linear-gradient(180deg,var(--tl-blue),var(--tl-gold))}\n.tl-svc:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(10,31,68,.14);border-color:var(--tl-blue-l2)}\n.tl-svc__ico{display:flex;width:56px;height:56px;border-radius:16px;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--tl-blue),var(--tl-navy));color:#fff;margin-bottom:18px}\n.tl-svc__ico svg{width:28px;height:28px}\n.tl-svc__step{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--tl-gold);margin-bottom:6px}\n.tl-svc h3{margin:0 0 12px!important;padding:0!important;font-size:19px;color:var(--tl-navy)}\n.tl-svc h3::before{display:none!important}\n.tl-svc ul{margin:0!important;padding:0!important;list-style:none}\n.tl-svc li{position:relative;padding-left:22px;margin:0 0 9px;color:var(--tl-gray);font-size:14.5px;line-height:1.62}\n.tl-svc li::before{content:\"\";position:absolute;left:2px;top:.55em;width:8px;height:8px;border-radius:2px;background:linear-gradient(135deg,var(--tl-blue),var(--tl-gold))}\n@media(max-width:980px){.tl-svc__grid{grid-template-columns:1fr}}\n@media(max-width:720px){.tl-mile__grid{grid-template-columns:1fr}.tl-subnav{gap:2px;padding:8px 6px}.tl-subnav button{padding:9px 9px;font-size:13px}}\n\n<\/style>\n<nav class=\"tl-subnav\" id=\"tl-subnav\" aria-label=\"About sections\"><button type=\"button\" class=\"tl-subnav__item is-active\" data-target=\"company-profile\">Company Profile<\/button><button type=\"button\" class=\"tl-subnav__item\" data-target=\"development\">Development<\/button><button type=\"button\" class=\"tl-subnav__item\" data-target=\"service\">Service<\/button><\/nav>\n<h2 id=\"company-profile\" class=\"tl-sec-h\">Company Profile<\/h2>\n<div class=\"tl-pdp\"><div class=\"tl-pdp__media\" style=\"flex:1 1 420px\"><img decoding=\"async\" src=\"https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/tenglin-logo.png\" alt=\"Tenglin Electric\" style=\"max-height:230px\"><\/div><div class=\"tl-pdp__info\"><p class=\"tl-lead\"><strong>Tenglin Electric (Shandong) Co., Ltd.<\/strong> was founded in 2015 in Qingzhou, Shandong, with a registered capital of &yen;15 million. With 76 employees, the company focuses on the R&amp;D, production and sales of conductor rails, seamless sliding conductor lines and power busbar systems.<\/p><p>Products are designed and manufactured to the JB\/T6391.1&ndash;92 and JB\/T6391.2&ndash;92 standards and the company has obtained ISO9001:2000 quality management system certification. Through joint development with Southeast University, Tenglin adopts new materials and advanced production processes, and holds nearly 20 utility-model and invention patents.<\/p><\/div><\/div>\n<div class=\"tl-stats\"><div class=\"tl-stat\"><b>2015<\/b><span>Year established<\/span><\/div><div class=\"tl-stat\"><b>&yen;15M<\/b><span>Registered capital<\/span><\/div><div class=\"tl-stat\"><b>20+<\/b><span>Patents<\/span><\/div><div class=\"tl-stat\"><b>76<\/b><span>Employees<\/span><\/div><\/div>\n<h3 class=\"tl-subh\">Quality &amp; Certification<\/h3>\n<div class=\"tl-certs\"><p class=\"tl-certs__lead\">Every system ships with documented quality &mdash; the standards we design to, the certificates we hold, and the batch records we keep.<\/p><div class=\"tl-certs__grid\"><div class=\"tl-cert\"><span class=\"tl-cert__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><path d=\"M9 12l2 2 4-4\"\/><\/svg><\/span><h3>ISO 9001<\/h3><p>ISO9001:2000 quality management system certification, covering R&amp;D, production and sales.<\/p><\/div><div class=\"tl-cert\"><span class=\"tl-cert__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\/><path d=\"M14 2v6h6\"\/><path d=\"M9 15l2 2 4-4\"\/><\/svg><\/span><h3>JB\/T 6391<\/h3><p>Designed and manufactured to the JB\/T6391.1&ndash;92 and JB\/T6391.2&ndash;92 conductor-rail standards.<\/p><\/div><div class=\"tl-cert\"><span class=\"tl-cert__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"9\"\/><path d=\"M15.2 9.3a4 4 0 1 0 0 5.4\"\/><\/svg><\/span><h3>CE-Type Certification<\/h3><p>CE-type product certification, together with nearly 20 utility-model and invention patents.<\/p><\/div><div class=\"tl-cert\"><span class=\"tl-cert__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"9\" r=\"6\"\/><path d=\"M9 14.5L8 22l4-2 4 2-1-7.5\"\/><path d=\"M9.6 9l1.6 1.6L14.5 7.4\"\/><\/svg><\/span><h3>Test Records<\/h3><p>Business licence and quality-inspection test reports on file for all major product lines.<\/p><\/div><\/div><\/div>\n<h2 id=\"development\" class=\"tl-sec-h\">Development<\/h2>\n<p class=\"tl-sec-lead\">Tenglin keeps investing in the materials, processes and testing behind every conductor rail and busbar system &mdash; and in the production capacity to deliver them at scale.<\/p>\n<h3 class=\"tl-subh\">Why Our Products Perform<\/h3>\n<div class=\"tl-perks\"><div class=\"tl-perk\"><span class=\"tl-perk__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 16V8l-9-5-9 5v8l9 5 9-5z\"\/><path d=\"M3.3 7.5L12 12l8.7-4.5M12 22V12\"\/><\/svg><\/span><h3>Materials<\/h3><p>6101 aluminium, T2 copper and steel-aluminium composite conductors; flame-retardant PVC and polymer sheaths.<\/p><\/div><div class=\"tl-perk\"><span class=\"tl-perk__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"3\"\/><path d=\"M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 1 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-2.82 1.18V21a2 2 0 1 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 1 1-2.83-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 1 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 1 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.6h.09A1.65 1.65 0 0 0 10.6 3.09V3a2 2 0 1 1 4 0v.09a1.65 1.65 0 0 0 1.51 1.51H16a1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 1 1 2.83 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 1 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z\"\/><\/svg><\/span><h3>Manufacturing<\/h3><p>Advanced production and testing equipment delivering stable, repeatable batch quality.<\/p><\/div><div class=\"tl-perk\"><span class=\"tl-perk__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M22 12h-4l-3 9L9 3l-3 9H2\"\/><\/svg><\/span><h3>Performance<\/h3><p>Better heat, corrosion and ageing resistance and a longer service life than domestic counterparts, with a high cost-performance ratio.<\/p><\/div><div class=\"tl-perk\"><span class=\"tl-perk__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z\"\/><path d=\"M3.27 6.96L12 12.01l8.73-5.05M12 22.08V12\"\/><\/svg><\/span><h3>Complete Systems<\/h3><p>Rails, collectors, connection boxes, hangers, expansion units and accessories supplied as one package.<\/p><\/div><\/div>\n<h3 class=\"tl-subh\">Recent Progress<\/h3>\n<div class=\"tl-mile__grid\"><div class=\"tl-mile\"><span class=\"tl-mile__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 17l6-6 4 4 8-8\"\/><path d=\"M14 7h7v7\"\/><\/svg><\/span><h3>Capacity Doubled<\/h3><p>Conductor-rail production capacity was doubled to shorten lead times on large projects.<\/p><\/div><div class=\"tl-mile\"><span class=\"tl-mile__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 2L4 14h6l-1 8 9-12h-6l1-8z\"\/><\/svg><\/span><h3>350 A Multipole Rail<\/h3><p>Released a new 350 A multipole conductor rail for heavy-duty crane and hoist duty.<\/p><\/div><div class=\"tl-mile\"><span class=\"tl-mile__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 21h18\"\/><path d=\"M6 21V5h13\"\/><path d=\"M6 8h6\"\/><path d=\"M12 5v4\"\/><circle cx=\"15\" cy=\"12\" r=\"2.2\"\/><\/svg><\/span><h3>Cast-Resin Busbar on 40 t Crane<\/h3><p>Our cast-resin busbar system was commissioned on a 40 t crane upgrade, delivering reliable power in harsh conditions.<\/p><\/div><div class=\"tl-mile\"><span class=\"tl-mile__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><path d=\"M9 12l2 2 4-4\"\/><\/svg><\/span><h3>ISO 9001 Re-certified 2026<\/h3><p>Quality management system re-certified for 2026, covering R&amp;D, production and sales.<\/p><\/div><\/div>\n<h2 id=\"service\" class=\"tl-sec-h\">Service<\/h2>\n<p class=\"tl-sec-lead\">From the first enquiry to long-term operation, our engineering team stays with your project &mdash; helping you select, install and maintain the right system.<\/p>\n<div class=\"tl-svc__grid\"><div class=\"tl-svc\"><span class=\"tl-svc__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 11.5a8.4 8.4 0 0 1-8.5 8.5 9 9 0 0 1-3.8-.8L3 21l1.9-5.6A8.4 8.4 0 0 1 4 11.5 8.5 8.5 0 0 1 12.5 3 8.4 8.4 0 0 1 21 11.5z\"\/><\/svg><\/span><span class=\"tl-svc__step\">01<\/span><h3>Pre-sale Service<\/h3><ul><li>Selection and system-design consultation based on your crane span, current rating and travel length.<\/li><li>Drawings, technical proposals and quotations prepared by our engineers.<\/li><li>Sample and specification support before you commit.<\/li><\/ul><\/div><div class=\"tl-svc\"><span class=\"tl-svc__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"3\"\/><path d=\"M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 1 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-2.82 1.18V21a2 2 0 1 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 1 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.6 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 1 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 1 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.6a1.65 1.65 0 0 0 1-1.51V3a2 2 0 1 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 1 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 1 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z\"\/><\/svg><\/span><span class=\"tl-svc__step\">02<\/span><h3>In-sale Service<\/h3><ul><li>Drawing review and confirmation before production starts.<\/li><li>Production supervision with regular progress updates.<\/li><li>Inspection records and documentation supplied with every batch.<\/li><\/ul><\/div><div class=\"tl-svc\"><span class=\"tl-svc__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M14.7 6.3a4 4 0 0 0-5.4 5.4L3 18v3h3l6.3-6.3a4 4 0 0 0 5.4-5.4l-2.3 2.3-2.4-.6-.6-2.4 2.3-2.3z\"\/><\/svg><\/span><span class=\"tl-svc__step\">03<\/span><h3>After-sales Service<\/h3><ul><li>Installation guidance and commissioning support on site or online.<\/li><li>Operator training and responsive technical troubleshooting.<\/li><li>Warranty service and long-term spare-parts supply.<\/li><\/ul><\/div><\/div>\n<h3 class=\"tl-subh\">Visit Us<\/h3>\n<div class=\"tl-cinfo\"><div class=\"tl-cinfo__card\"><span class=\"tl-cinfo__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z\"\/><circle cx=\"12\" cy=\"10\" r=\"3\"\/><\/svg><\/span><div class=\"tl-cinfo__body\"><h3>Address<\/h3><p>Intersection of Zhaode Rd &amp; Rongli St, Economic Development Zone, Qingzhou, Shandong, China<\/p><\/div><\/div><div class=\"tl-cinfo__card\"><span class=\"tl-cinfo__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\/><\/svg><\/span><div class=\"tl-cinfo__body\"><h3>Telephone<\/h3><p><a href=\"tel:+8615621626483\">+86 156 2162 6483<\/a><\/p><\/div><\/div><div class=\"tl-cinfo__card\"><span class=\"tl-cinfo__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\/><path d=\"M22 6l-10 7L2 6\"\/><\/svg><\/span><div class=\"tl-cinfo__body\"><h3>Email<\/h3><p><a href=\"mailto:nancy@tenglinelec.com\">nancy@tenglinelec.com<\/a><\/p><\/div><\/div><div class=\"tl-cinfo__card\"><span class=\"tl-cinfo__ico\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M12 6v6l4 2\"\/><\/svg><\/span><div class=\"tl-cinfo__body\"><h3>Business Hours<\/h3><p>Mon&ndash;Sat 08:00&ndash;18:00 (GMT+8)<\/p><\/div><\/div><\/div>\n<div class=\"tl-band\"><h2>Need a Conductor Rail or Power Busbar Solution?<\/h2><p>Send us your crane span, current rating and travel length &mdash; our engineers will recommend the right system and prepare a quotation.<\/p><p class=\"tl-btnrow\" style=\"margin:0\"><a class=\"tl-btn tl-btn--gold\" href=\"\/contact-us\/\">Request a Quote &rarr;<\/a><a class=\"tl-btn tl-btn--ghost\" href=\"\/technical-support\/\">Download Manuals<\/a><\/p><\/div>\n<div class=\"tl-foot\"><div class=\"tl-foot__grid\"><div><img decoding=\"async\" src=\"https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/tenglin-logo.png\" alt=\"Tenglin Electric\" style=\"max-width:190px;background:#fff;border-radius:8px;padding:8px;margin-bottom:14px\"><p style=\"margin:0;font-size:14.5px\">Tenglin Electric (Shandong) Co., Ltd is a professional manufacturer of conductor rail and power busbar electrification systems for cranes and industrial automation.<\/p><\/div><div><h4>Products<\/h4><ul><li><a href=\"\/products\/conductor-rails\/\">Conductor Rails<\/a><\/li><li><a href=\"\/products\/conductor-rails\/\">Single-Pole &middot; Multipole &middot; Seamless<\/a><\/li><li><a href=\"\/products\/conductor-rails\/\">Tubular &middot; U-Shaped &middot; Steel-Body<\/a><\/li><li><a href=\"\/products\/power-busbar\/\">Power Busbar &amp; Bus Duct<\/a><\/li><li><a href=\"\/products\/power-busbar\/\">Compact &middot; Air-Insulated &middot; Cast-Resin<\/a><\/li><\/ul><\/div><div><h4>Company<\/h4><ul><li><a href=\"\/about-us\/\">About Us<\/a><\/li><li><a href=\"\/applications\/\">Applications &amp; Cases<\/a><\/li><li><a href=\"\/news\/\">News &amp; Updates<\/a><\/li><li><a href=\"\/technical-support\/\">Technical Support<\/a><\/li><li><a href=\"\/contact-us\/\">Contact Us<\/a><\/li><\/ul><\/div><div><h4>Contact<\/h4><ul><li>Intersection of Zhaode Rd &#038; Rongli St, Economic Development Zone, Qingzhou, Shandong, China<\/li><li>Tel: <a href=\"tel:+8615621626483\">+86 156 2162 6483<\/a><\/li><li>Email: <a href=\"mailto:nancy@tenglinelec.com\">nancy@tenglinelec.com<\/a><\/li><li>Mon&ndash;Sat 08:00&ndash;18:00 (GMT+8)<\/li><\/ul><\/div><\/div><div class=\"brandline\">&copy; 2026 Tenglin Electric (Shandong) Co., Ltd. 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