Changlong group provide one stop proffesional wire harness solution

With years of wire harness industry precipitation, has accumulated rich experience in the wire harness industry, can provide a full range of technical support from wire harness design and development, performance testing.

Copper plated with silver

The metal terminal adopts the process of T2 grade copper plus silver plating, which reduces the conductive contact impedance, thus strengthening the conductive performance

Shell PA66 material

The shell of the product is made of PA66 high-performance engineering plastic, insulation and flame retardant, good temperature resistance, long service life,

Waterproof rating IP67

The product waterproof grade reaches IP67, waterproof, dustproof, good sealing, good protection performance

Production Workshop

We has introduced a series of advanced wire harness testing equipment, including 5 on-test stands, high and low temperature test boxes, terminal profile analyzer, wire harness vibration test stand, 2T terminal tension test stand, salt spray test box, plug and pull tension tester and other advanced testing equipment, which can fully meet the needs of wire harness testing and escort every customer's products.

Main Application