{"id":544,"date":"2026-10-09T10:19:48","date_gmt":"2026-10-09T10:19:48","guid":{"rendered":"https:\/\/tenglinelec.com\/iso-9001-recertification-2026\/"},"modified":"2026-10-09T11:50:30","modified_gmt":"2026-10-09T11:50:30","slug":"iso-9001-recertification-2026","status":"publish","type":"page","link":"https:\/\/tenglinelec.com\/id\/news\/iso-9001-recertification-2026\/","title":{"rendered":"Sistem Manajemen Mutu Tenglin Kembali Memperoleh Sertifikasi ISO 9001:2015"},"content":{"rendered":"<section class=\"tl-phero tl-phero--art\" style=\"background-image:url('https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/seamless-conductor-rail.jpg')\"><div class=\"tl-phero__mask\"><\/div><div class=\"tl-phero__in\"><p class=\"tl-crumb\"><a href=\"\/\">Home<\/a><span>&raquo;<\/span><a href=\"\/news\/\">News<\/a><span>&raquo;<\/span>Quality<\/p><span class=\"tl-phero__cat\">Quality<\/span><h1>Tenglin Quality Management System Re-certified to ISO 9001:2015<\/h1><p class=\"tl-phero__meta\">August 30, 2026 &middot; Tenglin Electric (Shandong) Co., Ltd<\/p><\/div><\/section><article class=\"tl-art reveal\"><p class=\"tl-art__lead\">Tenglin has successfully completed the re-certification audit of its quality management system to ISO 9001:2015, with zero major non-conformities recorded.<\/p><p>The two-day audit covered product design and development, incoming material inspection, extrusion and assembly processes, final testing, and after-sales service. Auditors reviewed traceability records for copper and insulation materials, calibration of the test benches, and the handling of customer complaints.<\/p><h2>Testing and traceability<\/h2><p>Every production batch of conductor rail and busbar is tested for contact resistance, insulation resistance and dimensional accuracy, and results are linked to the batch number printed on the product label. Batch records are retained so that a specific installation can be traced back to the raw material supplier.<\/p><ul><li>Contact resistance and insulation resistance tested per batch<\/li><li>Dimensional and straightness inspection on 100 % of extruded profiles<\/li><li>Heat-cycle and short-circuit withstand type tests for busbar systems<\/li><li>Supplier audit programme covering copper and insulation materials<\/li><\/ul><blockquote><p>Certification is not a document, it is a set of habits. The audit is useful mainly because it forces us to prove those habits, batch by batch.<\/p><\/blockquote><figure><img decoding=\"async\" src=\"https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/seamless-conductor-rail.jpg\" alt=\"Tenglin Quality Management System Re-certified to ISO 9001:2015\"><figcaption>Conductor rail sections inspected before dispatch.<\/figcaption><\/figure><p>The certificate is valid for three years, with annual surveillance audits. A copy can be provided on request for tender documentation.<\/p><div class=\"tl-art__foot\"><a class=\"tl-btn tl-btn--ghost\" href=\"\/news\/\">&larr; Back to News<\/a><a class=\"tl-btn\" href=\"\/contact-us\/\">Request a Quote &rarr;<\/a><\/div><\/article><div class=\"tl-group tl-news-more\"><div class=\"tl-group__t\"><h2>Related News<\/h2><\/div><div class=\"tl-news-grid\"><a class=\"tl-news-card reveal\" href=\"\/news\/tenglin-releases-350a-multipole-conductor-rail\/\"><div class=\"tl-news-card__img\"><img decoding=\"async\" src=\"https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/hero-products.jpg\" alt=\"Tenglin Releases 350 A Multipole Conductor Rail for Heavy-Duty Cranes\"><span class=\"tl-news-card__cat\">Product News<\/span><\/div><div class=\"tl-news-card__body\"><div class=\"tl-news-card__meta\"><span>October 6, 2026<\/span><span class=\"dot\"><\/span><span>Tenglin Electric<\/span><\/div><h3>Tenglin Releases 350 A Multipole Conductor Rail for Heavy-Duty Cranes<\/h3><p>A new six-pole conductor rail rated 350 A extends the multipole series for large gantry cranes, port equipment and automated storage yards, with higher continuous current in the same footprint.<\/p><span class=\"tl-news-card__more\">Read more <span class=\"arw\">&rsaquo;<\/span><\/span><\/div><\/a><a class=\"tl-news-card reveal\" href=\"\/news\/tenglin-doubles-conductor-rail-capacity\/\"><div class=\"tl-news-card__img\"><img decoding=\"async\" src=\"https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/case-crane-1.jpg\" alt=\"Tenglin Doubles Conductor Rail Capacity with New 12,000 m\u00b2 Workshop\"><span class=\"tl-news-card__cat\">Company News<\/span><\/div><div class=\"tl-news-card__body\"><div class=\"tl-news-card__meta\"><span>September 28, 2026<\/span><span class=\"dot\"><\/span><span>Tenglin Electric<\/span><\/div><h3>Tenglin Doubles Conductor Rail Capacity with New 12,000 m\u00b2 Workshop<\/h3><p>A new workshop in Qingzhou adds four automated extrusion and assembly lines, lifting annual conductor rail capacity and cutting standard lead times to 15\u201320 days.<\/p><span class=\"tl-news-card__more\">Read more <span class=\"arw\">&rsaquo;<\/span><\/span><\/div><\/a><a class=\"tl-news-card reveal\" href=\"\/news\/updated-technical-manuals-2026\/\"><div class=\"tl-news-card__img\"><img decoding=\"async\" src=\"https:\/\/tenglinelec.com\/wp-content\/uploads\/2026\/10\/power-busbar.jpg\" alt=\"Updated Conductor Rail &#038; Power Busbar Technical Manuals Published\"><span class=\"tl-news-card__cat\">Technical<\/span><\/div><div class=\"tl-news-card__body\"><div class=\"tl-news-card__meta\"><span>August 12, 2026<\/span><span class=\"dot\"><\/span><span>Tenglin Electric<\/span><\/div><h3>Updated Conductor Rail &#038; Power Busbar Technical Manuals Published<\/h3><p>The 2026 editions add model selection tables, hanger spacing charts and installation checklists. Free downloads are available in English and Chinese.<\/p><span class=\"tl-news-card__more\">Read more <span class=\"arw\">&rsaquo;<\/span><\/span><\/div><\/a><\/div><\/div><div class=\"tl-band\"><h2>Need a System Like This?<\/h2><p>We supply conductor rails and power busbar systems for cranes, ports and industrial automation. Send us your parameters and we will prepare a selection and 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=\"\/products\/\">Browse Products<\/a><\/p><\/div><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. All rights reserved. &nbsp;|&nbsp; Conductor Rail &amp; Power Busbar Systems<\/div><\/div>\n\n<script id=\"tl-motion\">(function(){(function () {\n  'use strict';\n  if (window.matchMedia('(prefers-reduced-motion: reduce)').matches) {\n    document.documentElement.classList.add('tl-reduce');\n    try { setupSocial(); } catch (e) {}\n    return;\n  }\n\n  function setupSocial() {\n    var foot = document.querySelector('.tl-foot');\n    if (!foot || foot.querySelector('.tl-social')) return;\n    var col = foot.querySelector('.tl-foot__grid > div');\n    if (!col) col = foot;\n    var icons = [\n      { label: 'Instagram', url: '#',\n        svg: '<svg viewBox=\"0 0 448 512\" aria-hidden=\"true\"><path d=\"M224.1 141c-63.6 0-114.9 51.3-114.9 114.9s51.3 114.9 114.9 114.9S339 319.5 339 255.9 287.7 141 224.1 141zm0 189.6c-41.1 0-74.7-33.5-74.7-74.7s33.5-74.7 74.7-74.7 74.7 33.5 74.7 74.7-33.6 74.7-74.7 74.7zm146.4-194.3c0 14.9-12 26.8-26.8 26.8-14.9 0-26.8-12-26.8-26.8s12-26.8 26.8-26.8 26.8 12 26.8 26.8zm76.1 27.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9 0-35.8 1.7-67.6 9.9-93.9 36.1s-34.4 58-36.2 93.9c-2.1 37-2.1 147.9 0 184.9 1.7 35.9 9.9 67.7 36.2 93.9s58 34.4 93.9 36.2c37 2.1 147.9 2.1 184.9 0 35.9-1.7 67.7-9.9 93.9-36.2 26.2-26.2 34.4-58 36.2-93.9 2.1-37 2.1-147.8 0-184.8zM398.8 388c-7.8 19.6-22.9 34.7-42.6 42.6-29.5 11.7-99.5 9-132.1 9s-102.7 2.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7 9-132.1c7.8-19.6 22.9-34.7 42.6-42.6 29.5-11.7 99.5-9 132.1-9s102.7-2.6 132.1 9c19.6 7.8 34.7 22.9 42.6 42.6 11.7 29.5 9 99.5 9 132.1s2.7 102.7-9 132.1z\"\/><\/svg>' },\n      { label: 'Facebook', url: '#',\n        svg: '<svg viewBox=\"0 0 320 512\" aria-hidden=\"true\"><path d=\"M279.14 288l14.22-92.66h-88.91v-60.13c0-25.35 12.42-50.06 52.24-50.06h40.42V6.26S260.43 0 225.36 0c-73.22 0-121.08 44.38-121.08 124.72v70.62H22.89V288h81.39v224h100.17V288z\"\/><\/svg>' },\n      { label: 'Twitter', url: '#',\n        svg: '<svg viewBox=\"0 0 512 512\" aria-hidden=\"true\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.505 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"\/><\/svg>' }\n    ];\n    var row = document.createElement('div');\n    row.className = 'tl-social';\n    row.setAttribute('aria-label', 'Follow us');\n    icons.forEach(function (ic) {\n      var a = document.createElement('a');\n      a.href = ic.url;\n      a.setAttribute('aria-label', ic.label);\n      a.target = '_blank';\n      a.rel = 'noopener noreferrer';\n      a.innerHTML = ic.svg;\n      row.appendChild(a);\n    });\n    col.appendChild(row);\n  }\n\n  function addBar() {\n    var b = document.createElement('div');\n    b.id = 'tl-bar';\n    document.body.appendChild(b);\n    b.style.animation = 'tl-bar-grow 1.1s ease forwards';\n    window.addEventListener('load', function () {\n      b.classList.add('tl-bar--done');\n      setTimeout(function () {\n        if (b.parentNode) b.parentNode.removeChild(b);\n      }, 700);\n    });\n  }\n\n  function setupReveal() {\n    if (!('IntersectionObserver' in window)) {\n      document.querySelectorAll('.tl-reveal').forEach(function (el) {\n        el.classList.add('is-in');\n      });\n      return;\n    }\n    var sels = [\n      '.tl-cards > *',\n      '.tl-cat-grid > *',\n      '.tl-acc > *',\n      '.tl-stats > *',\n      '.entry-content > h2',\n      '.entry-content > h3',\n      '.entry-content > p',\n      '.entry-content > table',\n      '.tl-table',\n      '.tl-spec',\n      '.tl-cta',\n      '.tl-foot',\n      '.tl-pdp-main > *',\n      '.tl-pdp-aside > *',\n      '.tl-crumb',\n      '.tl-hero__in > *'\n    ];\n    sels.forEach(function (s) {\n      document.querySelectorAll(s).forEach(function (el, i) {\n        if (el.classList.contains('tl-reveal')) return;\n        el.classList.add('tl-reveal');\n        var di = i < 8 ? 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