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JinHai is a wiring harness technology manufacturer that meets strict production test standards

Door Wiring Harnessproduced by JinHai meet the bending test of more than 100,000 times. Adaptability to extreme climates and corrosion resistance are important guarantees for vehicle safety and meet the highest industry standards.

Features of Door Wiring Harness

  • Mechanical Durability: The door panel is designed to withstand over 100,000 opening and closing cycles.
  • Adaptabilidad medioambiental: The wiring harness subassembly utilizes a multi-layer shielding structure with silicone seals, achieving a waterproof design exceeding IP67 standards.
  • Modular Quick-Release: A quick-connect connection facilitates quick connection and removal between the door and the vehicle body, improving efficiency by 70% compared to traditional connections and facilitating repair and replacement.
  • High Integration: The integrated window lift motor, door locks, speakers, mirror adjustment/heating, and ambient lighting circuits are integrated into a compact space, increasing space utilization by over 50%.

Differentiated application areas of Door Wiring Harness

Dimensiones Vehículos de nueva energía Vehículos de combustible tradicional
Voltage level High-voltage wiring harness (300-800V) Low voltage wiring harness (12V/48V)
Shielding requirements Aluminum foil + braided layer double EMI shielding Single shield or no shield required
Material Silicone insulation, lightweight aluminum conductor PVC insulation, copper conductor
Layout complexity High (battery chassis layout + long-distance cross-region wiring) Middle (centralized wiring in the engine compartment)

At JinHai, we manufacture wiring harnesses based on your door panel wiring space, compatible vehicle models, and personalized needs to ensure that the manufactured wiring harnesses meet your needs.

Automotive Door Wiring Harness Communication Standard

Door panel wiring harnesses must be compatible with multi-protocol communication networks:

  • Low-speed control: The LIN protocol (≤20kbps) is used for basic functions such as door locking and window lifting. It is low-cost and highly resistant to interference.
  • Medium-speed data transmission: The CAN bus (1Mbps) supports real-time control such as rearview mirror adjustment and ambient light color synchronization.
  • Future trend: Ethernet (100Mbps and above) will gradually replace traditional buses to meet the high-bandwidth requirements of autonomous driving sensors.

 

Póngase en contacto con nosotros y descubra cómo podemos satisfacer sus necesidades de cables y mazos de cables.Síganos en Youtube y Facebook.

Colaboramos con los mejores fabricantes y proveedores

Nuestro departamento de compras utiliza una estrategia global para abastecerse de componentes de calidad a través de canales especiales.

Calidad y seguridad, Garantizado

Cumpliendo las normas IPC/WHMA-A-620, garantizamos la fiabilidad y el rendimiento de cada producto.

Mazos de cables por aplicaciones

Genuine BMW 61129219986 Door Wiring Harness

Genuine BMW 61129219986 Door Wiring Harness, Rear (Inc. 750LiX, 760Li & 750Li)

Genuine BMW 61129325965 F15 Door Wiring Harness

Genuine BMW 61129325965 F15 Door Wiring Harness, Rear (Inc. X5)

Genuine Porsche Exterior Mirror Wiring Harness

Genuine Porsche Exterior Mirror Wiring Harness, Driver’S Door Porsche 911 1987-89

2004 jeep grand cherokee door wiring harness_

2004 Jeep Grand Cherokee Arnés de cableado de la puerta

Paquete de productos

Instrucciones posventa

¿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:

  • Si el producto no puede repararse, JinHai enviará directamente al cliente un producto en buen estado para sustituir al defectuoso;

  • Si el producto es reparable, JinHai negociará con el cliente y se coordinará con un tercero aprobado por el cliente para ayudar en la reparación, y el coste correrá a cargo de JinHai;

  • En condiciones normales de pedido, JinHai entregará a los clientes productos a razón de 0,1% del importe del pedido para su posterior mantenimiento o sustitución.

La calidad empieza por los detalles, y el servicio genera confianza. El equipo de posventa de Jinhai se dedica a resolver sus problemas.

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