Automotive wiring harness

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Our automotive wiring harness are meticulously designed and manufactured to meet the exacting standards of the automotive sector. From wire selection to terminal crimping, every aspect of our process is optimized for precision and performance.
We understand that every automotive application is unique. That's why we offer customizable wiring harness solutions to suit your specific requirements, whether you need harnesses for passenger vehicles, commercial trucks, or specialty vehicles.
Our wiring harnesses comply with industry standards and regulations, including ISO/TS 16949 for automotive quality management systems. We prioritize compliance to ensure the safety and reliability of our products.

Any length and size can be customized, if you need, please feel free to contact us.

Why Homch Custom Automotive wiring harness

Quality is our hallmark. We adhere to stringent quality control measures throughout the manufacturing process, guaranteeing that each wiring harness meets the highest standards of reliability, durability, and safety.
Our wiring harnesses comply with industry regulations and certifications, including ISO standards and environmental directives. You can trust that our products meet the necessary requirements for your applications.
At Hongchen Electronic, customer satisfaction is paramount. Our dedicated team provides exceptional support at every stage, from consultation to post-sales assistance, ensuring a seamless experience for our clients.

Automotive wiring harness- Outstanding Quality Control

Our custom wire assemblies outperform others thanks to our quality production.


Our state-of-the-art manufacturing facilities enable us to produce high-quality wire harnesses and cable assemblies. Our automated equipment, competent team and strict process controls ensure that our wiring machines are always efficient and error-free. In addition, we are committed to continually improving and optimising our production processes to meet the diverse needs of our customers, while ensuring that all our wiring harness assemblies meet the highest quality standards.

Professonal Engineering

We provide comprehensive engineering services to assist in product development and manufacturing. We help our clients achieve their engineering goals and meet the challenges of today's fast-paced manufacturing industry. In addition, we provide consulting services to help our customers improve manufacturing processes and reduce costs.

Extensive Testing

We perform comprehensive in-house testing of custom wiring harnesses using state-of-the-art tools and equipment, such as electrical, mechanical, and environmental testing. In addition, we work with third-party testing companies to ensure compliance with industry standards and regulations. Every wiring cable assembly and harness is tested and passes rigorous quality inspections before being packaged and shipped!

Automotive wiring harness - Production & Testing

Professional personnel, advanced equipment, perfect quality, 15 years of professional OEM/ODM, choose Hongchen, choose to be ressured.

Continuity test

Line sequence confirmation

Open line

Plug terminal

Automotive wiring harness - Certification advantages

· Certificated ISO9001:2008

Passed ISO9001: 2008, 2015 quality management system certification.

· Certificated IATF 16949

All products meet UL/CSA safety requirements and are tested one by one before shipment.

· Significant Raw Materials

Using high-quality raw materials, we only cooperate with top suppliers. All wire harnesses are durable in use.

· Full Test Record

Detailed records of quality plans and safety testing are available for customer review.