Professional Wire Harness Solutions

Professional Wire Harness Solutions

Serving automotive, medical, and industrial sectors worldwide

Quality You Can Trust

Quality You Can Trust

ISO 9001, IATF 16949, and ISO 13485 certified manufacturing

Custom Engineering Support

Custom Engineering Support

From concept to mass production, we deliver excellence

15+
Years Experience
200+
Employees
50+
Countries Served
100+
Products
About Us

Your Trusted Partner in Wire Harness Manufacturing

Changzhou Laiyue Electronics Co., Ltd. is a professional manufacturer specializing in wire harness products for automotive, motorcycle, agricultural machinery, medical equipment, communication devices, and home appliances.

With over 15 years of experience, state-of-the-art facilities, and a commitment to quality, we serve customers across 50+ countries with reliable wire harness solutions that meet the highest international standards.

10,000+ sqm Facility
200+ Employees
50+ Countries
Multiple Certifications
Laiyue Electronics Factory
Energy Storage Wiring Harness
Featured Product

Energy Storage Wiring Harness

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Why Choose Us

Your Success is Our Priority

We combine technical expertise, quality manufacturing, and dedicated service to deliver wire harness solutions that exceed expectations.

Quality Assured

100% electrical testing and rigorous quality control for every product.

  • ISO 9001:2015
  • IATF 16949
  • 100% Testing

Custom Solutions

Tailored wire harness designs to meet your specific requirements.

  • Custom Design
  • Prototyping
  • Engineering Support

Fast Delivery

Efficient production and reliable logistics for on-time delivery.

  • 2-3 Week Lead Time
  • Global Shipping
  • Flexible Terms

Competitive Pricing

Cost-effective solutions without compromising on quality.

  • Factory Direct
  • Volume Discounts
  • Flexible MOQ
Manufacturing Excellence

Advanced Equipment & Strict Quality Control

Our modern production facilities feature state-of-the-art equipment and rigorous quality testing to ensure every wire harness meets the highest standards.

Production Equipment

Advanced machinery for precision manufacturing

Fully Automatic Double-headed Crimping Machine

Fully Automatic Double-headed Crimping Machine

Fully Automatic Tinning and Cutting Machine

Fully Automatic Tinning and Cutting Machine

Semi-Automatic Crimping Machine

Semi-Automatic Crimping Machine

Semi-Automatic Pin Insertion Machine

Semi-Automatic Pin Insertion Machine

Stripping and Crimping Integrated Machine

Stripping and Crimping Integrated Machine

Testing Equipment

100% quality inspection and testing

Continuity Test

Continuity Test

Double-row Cable Sequence Tester

Double-row Cable Sequence Tester

Wire Cross-Section Analyzer

Wire Cross-Section Analyzer

Wire Harness Continuity Tester

Wire Harness Continuity Tester

100% Electrical Testing

Every product undergoes comprehensive electrical testing

Strict Quality Control

Multi-stage inspection throughout production process

International Standards

ISO 9001, IATF 16949, ISO 13485 certified

Trusted By Industry Leaders

Our Partners

We are proud to work with leading companies across multiple industries worldwide.

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ISO 9001:2015
IATF 16949
ISO 14001
ISO 13485
UL Certified
RoHS Compliant

Ready to Start Your Project?

Contact us today for a free consultation and quote. Our engineering team is ready to help you find the perfect wire harness solution for your needs.