Commercial Vehicle Wire Harness for Sale

Modern vehicles rely on either Controller Area Network (CAN Bus) systems or traditional wiring harnesses for communication between components. Here’s how they differ:

1. Wiring Complexity

• Traditional: Each component (sensors, switches) has dedicated wires, leading to bulky, heavy harnesses (50+ lbs in older cars).

• CAN Bus: Uses a single twisted-pair wire to transmit digital signals, reducing clutter and weight (critical for EVs & modern cars).

2. Data Transmission

• Traditional: Analog signals travel individually, increasing interference risks.

• CAN Bus: Digital signals share one bus, allowing real-time, error-checked communication (e.g., engine ECU talking to ABS).

3. Diagnostics & Troubleshooting

• Traditional: Requires manual circuit testing—time-consuming for electrical gremlins.

• CAN Bus: OBD-II scanners quickly pinpoint faults (e.g., "U0100 – Lost Communication with ECM").

4. Cost & Repairability

• Traditional: Easier for DIY repairs (splicing wires), but prone to corrosion.

• CAN Bus: Cheaper to manufacture, but complex diagnostics may need dealership tools.

1. Flame-retardant sheath, high-quality insulation layer

After research and development in our laboratory, the material has flame-retardant properties, and it will go out instantly after leaving the flame. After the non-continuous combustion experiment, the safety of the product in use is ensured.

2. High and low temperature resistance, corrosion resistance

Our laboratory develops high-quality materials that can withstand high temperatures, low temperatures, and corrosion to the greatest extent.

3. Pure copper process, better conductivity

If the customer has no special requirements, we use advanced technology for all wiring harnesses. The power transmission efficiency is higher and the service life is longer. And it has good ductility and plasticity, and can be bent repeatedly without breaking.

4. Customizable service

It can be customized according to different models, configurations, functions, materials, usage environments, etc.