2026 10 Best Wire Harness Manufacturer In China

*Ranking is not in particular order.

Wire harnesses are widely used in automotive systems, industrial equipment, medical devices, automation machinery, renewable energy systems, consumer electronics, and communication equipment. As electrical systems become more complex, buyers need more than standard cable processing. They look for manufacturers that can provide custom designs, connector integration, stable production, and reliable quality control.

China has become one of the major sourcing markets for wire harness manufacturing. Many factories provide OEM and ODM services, supporting customers from prototype development to mass production. Different industries require different harness solutions, including automotive wire harnesses, industrial cable harnesses, waterproof wire harnesses, battery cable assemblies, and custom wiring systems.

For international buyers, selecting a suitable wire harness manufacturer in China usually depends on several factors, including engineering capability, customization ability, connector compatibility, production capacity, and testing processes.

This article introduces 10 wire harness manufacturers in China that provide customized cable solutions for global customers.

 

 

Manufacturer	Main Products
Hongzhou Cable	Custom wire harness, cable assembly
Luxshare Precision	Electronic cable assembly, wiring solutions
Suzhou Recodeal Interconnect System	Industrial wire harness
Shenzhen Kaweei Electronics	Cable assembly, electronic harness
Kunshan Huguang Auto Harness	Automotive wire harness
Dongguan Yixian Electronic Technology	Industrial and automotive harness
Shenzhen Wiringo Technology	Custom cable harness
Zhejiang Delixi New Energy Technology	Energy storage wiring harness
Cloom Tech	Custom wire harness
Changsha Sibel Electronic Technology	Industrial wiring harness

 

Hongzhou Cable 

Hongzhou Cable is a professional wire harness manufacturer in China specializing in customized wiring harnesses, cable assemblies, and electrical connection solutions.

The company provides custom wire harness products for industrial equipment, automotive applications, medical devices, consumer electronics, LED systems, robotics, and communication equipment. Its product range includes waterproof wire harnesses, connector cable assemblies, industrial cable harnesses, and customized wiring solutions. (Jiaxing Hongzhou Cable Co., Ltd)

As a custom wire harness manufacturer, Hongzhou Cable supports OEM and ODM projects based on customer drawings, samples, and technical specifications. Customers can customize wire length, terminal types, connector brands, cable structures, protection materials, and packaging requirements.

For buyers searching for a wire harness supplier in China, Hongzhou provides complete manufacturing services, including cable cutting, terminal crimping, connector assembly, overmolding, electrical testing, and quality inspection. (Jiaxing Hongzhou Cable Co., Ltd)

The company supports both prototype production and large-volume manufacturing, making it suitable for distributors, equipment manufacturers, and industrial OEM customers.

Main Products:

• Custom Wire Harness
• Automotive Wire Harness
• Industrial Wire Harness
• Waterproof Wire Harness
• Cable Assembly
• Connector Cable Assembly

 

Luxshare Precision

Luxshare Precision is a large-scale manufacturer focusing on electronic manufacturing and interconnection solutions.

The company provides cable assemblies and wiring solutions for consumer electronics, automotive systems, and industrial applications.

With large production capacity and strong manufacturing resources, Luxshare supports complex OEM projects requiring high-volume production and integrated assembly solutions.

Main Products:

• Electronic cable assembly
• Automotive wiring solutions
• Connector systems
• Industrial cable products

 

Suzhou Recodeal Interconnect System

Suzhou Recodeal Interconnect System focuses on industrial cable assemblies and customized wire harness solutions.

The company provides wiring systems for automation equipment, industrial machinery, and electrical control systems.

Its products are designed for applications requiring stable connections, flexible installation, and long-term operation.

Main Products:

• Industrial wire harness
• Cable assembly
• Waterproof cable systems
• Connector harness

 

Shenzhen Kaweei Electronics

Shenzhen Kaweei Electronics specializes in cable assemblies and customized electronic wiring products.

The company provides solutions for industrial equipment, medical devices, consumer electronics, and automation systems.

Its manufacturing process covers wire processing, connector assembly, and product testing to support different customer requirements.

Main Products:

• Electronic wire harness
• Cable assembly
• Medical cable
• Industrial wiring products

 

Kunshan Huguang Auto Harness

Kunshan Huguang Auto Harness focuses on automotive electrical systems and vehicle wiring solutions.

The company provides automotive wire harness products for passenger vehicles, commercial vehicles, and new energy applications.

Its products cover different vehicle electrical systems, supporting automotive manufacturers and component suppliers.

Main Products:

• Automotive wire harness
• Vehicle cable assembly
• Battery harness
• Electrical connection systems

 

Dongguan Yixian Electronic Technology

Dongguan Yixian Electronic Technology provides customized wiring harness solutions for automotive electronics and industrial equipment.

The company focuses on connector integration, cable processing, and customized harness production.

Its products are used in electrical control systems, sensors, and industrial equipment.

Main Products:

• Automotive harness
• Industrial cable assembly
• Sensor cable
• Power distribution harness

 

Shenzhen Wiringo Technology

Shenzhen Wiringo Technology specializes in customized cable assemblies and flexible wiring solutions.

The company provides wire harness products for medical equipment, industrial systems, EV charging equipment, and electronic devices.

Its production capability supports both small-batch customization and larger OEM projects.

Main Products:

• Custom wire harness
• Cable assembly
• Medical cable
• EV charging harness

 

Zhejiang Delixi New Energy Technology

Zhejiang Delixi New Energy Technology focuses on electrical connection solutions for renewable energy and power systems.

The company provides wiring harness products for energy storage systems, solar equipment, and industrial electrical applications.

Its products support stable electrical transmission and system integration requirements.

Main Products:

• Energy storage harness
• Solar wiring harness
• Battery cable assembly
• Industrial cable systems

 

Cloom Tech

Cloom Tech provides customized wire harness manufacturing services for different industries.

The company develops wiring solutions for aerospace, robotics, medical equipment, automotive systems, and industrial automation.

Its engineering support helps customers develop complex cable structures according to application requirements.

Main Products:

• Custom wire harness
• Robotics cable
• Medical cable assembly
• Industrial harness

 

Changsha Sibel Electronic Technology

Changsha Sibel Electronic Technology specializes in industrial cable assemblies and electronic wiring systems.

The company provides customized harness solutions for automation equipment, electrical control systems, and industrial applications.

Its manufacturing services include cable processing, connector assembly, and customized production.

Main Products:

• Industrial wire harness
• Control cable assembly
• Electrical wiring system
• Custom cable products

 

What Should Buyers Consider When Choosing a Wire Harness Manufacturer In China?

1.Custom Manufacturing Capability

Many buyers need more than standard wiring products. A professional wire harness factory should support customized requirements, including:

• Different wire gauges
• Multiple connector types
• Waterproof structures
• Shielded cable designs
• Custom terminal configurations

2.Production Quality Control

Wire harness quality directly affects equipment reliability. Buyers usually focus on:

• Terminal crimping quality
• Connector compatibility
• Electrical testing
• Material selection
• Batch consistency

3.OEM and ODM Support

A manufacturer with OEM and ODM capability can provide better project support, from prototype samples to final production. This helps customers reduce supplier coordination costs and improve product consistency.

China wire harness manufacturers continue to serve global industries with flexible customization, strong production capacity, and complete cable assembly solutions. For automotive, industrial, medical, and electronic applications, choosing the right supplier can improve product reliability and simplify supply chain management.