Trailer wiring harnesses ensure the proper transmission of signals between the towing vehicle and trailer, including brake lights, turn signals, and reverse lights. JinHai’s wiring harnesses utilize abrasion-resistant PVC protective material and tinned copper terminals. They comply with the SAE J1128 standard and are typically compatible with various connector types, including 4-, 5-, and 7-pin connectors.
Envíe su consulta ahora
The trailer wiring harness’s high flexibility makes it suitable for use around trailer articulation bends. Its highly visible orange sheath and modular plugs allow for quick replacement and easy maintenance. Its high flexibility also makes it suitable for a wide range of applications. In commercial trailers, it serves as a critical link between freight trucks and RV towing systems. In construction machinery, it ensures accurate and stable signal output for excavators and loaders during operation. In agricultural machinery, it ensures stable power output when powering tractors and implements.
El haz de cables del remolque es el puente eléctrico fundamental que conecta el tractor y el remolque, y sirve para una amplia gama de aplicaciones. Los escenarios clave incluyen:
Road transport: Trucks towing vans and flatbeds
Construction operations: Towing construction equipment and mobile generators
Leisure and recreation: Passenger vehicles towing RVs, boat trailers, and horse trailers
Agriculture: Tractors towing farm implements and grain trucks
It ensures the trailer’s brake lights, turn signals, taillights, and auxiliary equipment operate synchronously with the tractor, making it a crucial component for road safety and operational safety.
Nuestro departamento de compras utiliza una estrategia global para abastecerse de componentes de calidad a través de canales especiales.
Cumpliendo las normas IPC/WHMA-A-620, garantizamos la fiabilidad y el rendimiento de cada producto.




¿Cómo gestionar los problemas de calidad o las devoluciones?
En JinHai, si hay algún problema de calidad con los productos que enviamos, generalmente lo gestionamos de las siguientes tres maneras:
Quality begins with details, and service builds trust. The Jinhai after-sales team is dedicated to resolving your issue!
Si necesita un arnés de cables a medida para su producto, JinHai es su mejor opción.
Prestamos servicio a mercados internacionales, entre ellos el sudeste asiático, Europa y América del Norte.
Send your drawing, specifications and quantities for a project quotation.
Enviar consulta ahora