Custom Harness Cable Assembly | ISO13485 & IATF16949 Certified

At Nangudi, we are committed to excellence in every harness cable we produce. Our state-of-the-art production facility in Humen, Dongguan, spans 12,000 square meters, where we house advanced machinery and a team of 350+ professionals, including 35 R&D engineers. Over the past 20 years, we have fine-tuned our manufacturing processes to deliver harness cables that meet the most stringent global standards, including ISO9001, ISO13485, IATF16949, and UL certifications. Our quality control system ensures a 98% product qualification rate, and we back every product with our own testing lab.
Our harness cable production begins with careful material selection, using high-quality copper conductors, premium insulation (PVC, PTFE, etc.), and robust connectors. We employ automated cutting, stripping, crimping, and molding processes, ensuring precision and consistency. For customization, our R&D team works closely with clients to design harness cables that meet specific electrical, mechanical, and environmental requirements. We use CAD and simulation tools to optimize performance and manufacturability, reducing time-to-market.
We serve diverse industries, including new energy vehicles, medical devices, industrial automation, and renewable energy. For example, our harness cables are used in EV battery packs, where they operate at up to 1000V and 300A, delivering reliable power transmission. In medical equipment, our cables meet strict biocompatibility and sterilization standards. Our DC-DC converter harness cables are designed for industrial applications, providing efficient power conversion.
Our commitment to sustainability is reflected in our efficient manufacturing, which minimizes waste. We also offer comprehensive testing services, including continuity, hi-pot, and thermal cycling tests, ensuring every harness cable leaves the factory in perfect condition.
With a dedicated team of 35 R&D engineers and 10+ years of industry experience, we are your trusted partner for innovative harness cable solutions. Our process is designed to be flexible, whether you need a simple prototype or high-volume production. We provide fast quotes, typically within 24 hours, and our sample delivery time is 3-5 days. We also offer technical support during installation and after-sales service.
In today's global market, reliability and performance are paramount. Our harness cables are built to last, withstanding harsh conditions, extreme temperatures, and high vibration. We have successfully shipped over 10 million harness cables worldwide, earning the trust of customers in Europe, North America, and Asia. Partner with us to experience the Nangudi advantage: quality, innovation, and service.