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.


Energy Storage Wiring Harness
Explore ProductsYour 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
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 Tinning and Cutting Machine

Semi-Automatic Crimping Machine

Semi-Automatic Pin Insertion Machine

Stripping and Crimping Integrated Machine
Testing Equipment
100% quality inspection and testing

Continuity Test

Double-row Cable Sequence Tester

Wire Cross-Section Analyzer

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

















































