https://www.cable-sf.com/New-energy-vehicle-wiring-harness

New Energy Vehicle Wiring Harness

The new energy vehicle wiring harness is primarily used for electrical connections among various systems and modules, including the drive system, battery management system, charging system, body electronics, intelligent cockpit, and auxiliary systems.

As a professional new energy vehicle wiring harness factory and new energy vehicle wiring harness manufacturer, we provide a full range of wiring harness assemblies, branch harnesses, and modular connection harnesses for OEMs and Tier-1 suppliers through our advanced R&D and manufacturing capabilities.

Why Choose Us

1. Professional Manufacturing Capability

As a specialized new energy vehicle wiring harness factory, we possess advanced production equipment, automated processing lines, and precision testing instruments to ensure high-volume, high-consistency harness assembly. Every step—from design and testing to final delivery—is completed in-house, guaranteeing superior quality control and faster response times.

2. Comprehensive R&D and Production Process

As an experienced new energy vehicle wiring harness manufacturer, we manage every stage of production, including wire selection, terminal crimping, sheath extrusion, electrical testing, and environmental reliability verification. Our engineers participate in your early development phase to jointly optimize harness structure, material selection, and manufacturing process.

3. Customized Solutions

We offer tailor-made solutions for different vehicle models and platforms according to voltage level, transmission speed, installation space, vibration conditions, shielding requirements, and environmental durability. Examples include high-voltage battery connection harnesses, intelligent door module harnesses, and on-board charger (OBC) harnesses—all customizable to meet client specifications.

4. High Reliability and Environmental Compliance

Cloth-Covered Wire — Reliable Electrical Cable Solutions for Modern Applications

In the new energy vehicle industry, wiring harnesses must perform reliably under extreme conditions such as high temperature, high humidity, vibration, salt spray, and chemical corrosion. We use heat-resistant, oil-resistant, and corrosion-resistant cables, high-quality connectors, and strictly control welding and crimping processes to ensure durability and safety. All products comply with relevant environmental protection standards such as RoHS and REACH.

Product Features and Advantages

• High-Voltage Compatibility: High-Voltage Compatibility: Optimized insulation and shielding design ensures maximum safety.

• Lightweight Design: Optimized wire diameters and lightweight materials reduce overall vehicle weight and improve energy efficiency.

• Modular Construction: Harnesses are divided by functional modules, allowing for quick installation, maintenance, and replacement.

• Flexible Production Capability: Supports both mass production and small-batch prototyping with rapid delivery.

• High-Speed Data Transmission: Compatible with CAN FD, Ethernet AVB, and LVDS/HSD for intelligent cockpit and ADAS systems.

• Excellent Environmental Resistance

  
  

Application Fields

• Full vehicle harness systems for BEV, PHEV, and HEV platforms

• High-voltage connection harnesses between power battery and electronic control systems

• Connection harnesses between OBC and charging interfaces

• Signal harnesses for intelligent cockpit, driver-assistance, and vehicle-network modules

• Electrical systems for new energy commercial and special vehicles (e.g., sanitation trucks, logistics vehicles, engineering vehicles)

  
  

Quality Assurance and Certifications

As a trusted new energy vehicle wiring harness manufacturer, we strictly adhere to ISO 9001 and IATF 16949 quality management systems. All harnesses undergo 100% electrical, voltage-withstand, and insulation-resistance testing, as well as environmental and vibration reliability verification before shipment. Our production facilities are regularly audited by third-party organizations to ensure full compliance and reliability.

Why Choose Our New Energy Vehicle Wiring Harness

Choosing a professional new energy vehicle wiring harness is crucial to ensuring the safe and reliable operation of the entire electrical system. In modern EV platforms, wiring harnesses not only connect components but also transmit energy, data, and safety.

Partnering with us—as your new energy vehicle wiring harness factory and manufacturer—means gaining a reliable partner with strong industry experience, advanced manufacturing processes, strict quality control, and responsive technical support. We are dedicated to delivering innovative wiring solutions that empower the future of new energy transportation.

https://www.cable-sf.com/New-energy-vehicle-wiring-harness
Dongguan Shuofeng Electronics Co., Ltd.