IATF 16949 Certified Manufacturer

ENGINEERED FOR RELIABILITY.PROVEN IN THE EXTREME.

High-performance wiring harnesses specifically designed for Coaches, Buses, and Heavy Trucks. Resistant to vibration, extreme temperatures, and harsh environments.

26+YEARS EXPERIENCE

2000+EMPLOYEES

60+PATENTS

4MANUFACTURING BASES

Our Expertise

CORE SOLUTIONS

We provide specialized wiring solutions for the world's most demanding commercial vehicle sectors.

COACH & BUS

Complete electrical distribution systems for luxury coaches, city buses, and shuttle vehicles. Flame-retardant and vibration-resistant.

EXPLORE SOLUTIONS

HEAVY TRUCK

Robust chassis and cabin harnesses for heavy-duty trucks. Engineered to withstand extreme weather, oil, and mechanical stress.

EXPLORE SOLUTIONS

Why Choose YongRui

ENGINEERED FOR EXCELLENCE

Our harnesses are not just reliable — they're proven in the world's most demanding environments, from frozen plateaus to humid tropics.

Extreme Durability

Engineered for -40°C to +125°C, continuous vibration, and IP67/IP68 sealing. Proven on global commercial vehicle fleets.

Advanced Manufacturing

20+ automated lines, ultrasonic welding, and 5-in-1 electrical testing ensure zero defects and consistent quality.

Full Traceability

Every harness is laser-marked with a unique ID, ensuring 100% traceability from raw material to final delivery.

Ready to Upgrade Your Fleet?

Partner with a world-class manufacturer that understands the rigorous demands of the commercial vehicle industry.