The connection point between the wire and the wire in the automobile wiring harness is called the wiring harness connection point. The connection point is commonly found in the instrument wiring harness, the body wiring harness, the cabin wiring harness and the air conditioning wiring harness. Signal transmission and function realization between the exposed contacts must take protective measures. Car Audio & Video Wiring Harnesses should have high and low temperature resistance, resistance to temperature and humidity cycle changes, and resistance to vibration.

Therefore, the external protection of the wire harness plays a vital role. Reasonable wire harness external protection materials and wrapping methods can not only ensure the quality of the wire harness, but also reduce costs and improve economic benefits.