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Explore Our Core Capabilities
Comprehensive wire harness and cable assembly solutions engineered for operational reliability across modern EV and power systems.
CORE SERIES
Electric Motorcycle Wiring Harness Assembly
Designed for complete vehicle electrical system connections, covering core systems including motors, batteries, controllers, dashboards, and lighting.
- 1. High-Speed E-Motorcycle Wiring Harness Assembly
- 2. Electric Motorcycle Main Harness / Integrated Dashboard Harness
- 3. Off-road Motorcycle Wiring Harness
- 4. Off-road motorcycle wiring harness assembly
CORE SERIES
Lithium Battery Connection Cable
Engineered for high-current connections between lithium battery packs, dual battery systems, and main power circuits.
- 1. Lithium Dual Battery Parallel Power Cable
- 2. Fuse Battery Connecting Cable / L-type Battery Connecting Cable
- 3. Straight Battery Connecting Cable
CORE SERIES
EV Power Cable Assembly
Built for high-power transmission scenarios such as EV power output, battery power supply, and controller connections.
- 1. Electric motorcycle power line / Lithium battery
CORE SERIES
EV Charging Cable Assembly
Applied in vehicle charging interfaces, battery charging systems, and auxiliary electrical connections.
- 1. Straight / Elbow Charging Socket Cable
- 2. Charging socket wire / Battery negative terminal wire / Brake switch wire
Why Choose Us?
Why Choose Us?
IATF 16949 Certified
Automotive-grade quality management system ensures consistent performance and reliable product quality.
3 Million+ Annual Capacity
Strong production capability enables efficient delivery for large-scale OEM and ODM projects.
80+ Production Equipment
Advanced automation and testing equipment guarantee precision manufacturing and stable quality.
10+ Years Experience
Specialized in wiring harness R&D and manufacturing for electric vehicles, motorcycles and automotive applications.
ABOUT US
Professional Wiring Harness
Manufacturer Since 2011
Founded in 2011, Chengdu Xinhongye Technology Co., Ltd. specializes in the R&D, manufacturing and supply of wiring harness solutions for electric motorcycles, automobiles, new energy vehicles and electrical applications.
With production bases located in Chengdu and Chongqing, we operate a 12,000㎡ manufacturing facility equipped with automated assembly lines, advanced testing equipment and professional production teams.
Certified with ISO9001 and IATF 16949 quality management systems, we are committed to delivering high-quality, customized wiring harness products with reliable performance for global OEM customers.
12,000㎡
Manufacturing Area
3 Million+
Annual Capacity
200+
Employees
Learn More
ISO
9001
IATF
16949
HIGH-TECH
SAFETY
OUR
CAPABILITIES
2011
Established
IATF 16949
Certified
3 Million+
Annual Output
80+
Production Equipment
12,000㎡
Factory Area
Our Work Process
Quote to Wire Harness
Quote to Wire Harness
Step by Step Process
1. Submit Quote
A fast, detailed quote & production timeline.
2. Design Phase
Our engineers create schematics and select premium materials.
3. Prototype
We create a high-quality prototype that is production ready.
4. Testing
Our team tests prototypes for functionality and stress tests.
5. Production
Precision cutting, stripping, and assembly of your wire harness.
6. Delivery
The final product is tested, inspected, and delivered.
Ready to Scale Your Custom Wiring Project?
Partner with an IATF 16949 certified manufacturer for custom wire harness and cable assembly solutions across electric mobility, automotive systems, power batteries, and smart equipment.
GET A CUSTOM QUOTE TODAY
Start Your Custom Harness Project
With Automotive-Grade Precision Today
ISO
9001
IATF
16949
HIGH
TECH
TECH
Logistics
Service
Global secure shipping to more than 200 countries.
Buyer
Protection
Comprehensive protection for a worry-free experience.
Certification
Qualifications
Internationally recognized double quality guarantee.
Global
Payment
One-click secure payment in multiple currencies.