Automotive wiring harnesses can be categorized into two types: main harnesses and small harnesses.
The main harness includes engine harness, center box harness, instrument panel harness, cockpit harness, etc; while the small harness includes door harness, battery harness, ABS brake line, light harness, etc.
| Wiring Harness Specification | |
|---|---|
| Item Name | Description |
| Product Name | Automotive wiring harnesses |
| Wire Model | Customize |
| Connectors | High-Voltage Connectors, High-Speed Data Connectors, Circular Connectors, Rectangular Connectors, RF Connectors, Waterproof/corrosion-resistant connector |
| Insulation Sheath | PVC/silicone rubber etc. |
| Cable Length | 100/200/300mm or customize |
| Product Advantage | Easy to weld, good conductivity, oil resistant, high temperature resistant. |
| Applications | GPS/MP4, Car audio system, air conditioning, steering wheel, rearview mirror, etc. |


Customizable length, material, connector specifications to meet space layout and performance requirements of special equipment.
Supports full-process quality supervision, digital management, and special tests for specific environments.
Selection of high-quality materials to enhance wear resistance and extend product life.
5-10 days lead time, fast production delivery to match market demand changes.


With 20 years of expertise in high-quality internal wiring harness solutions, we offer a wide product range, customization, and fast delivery. We provide one-stop manufacturing services from R&D consultation to mass production. Our products are widely used in consumer electronics, agricultural machinery, smart home, service robots, new energy, and automotive accessories.
To ensure full-process quality and production capacity traceability, we have developed a process scanning system and obtained authoritative certifications including ISO9001, ISO14001, UL Subject 764, and IATF16949.