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.

Our main products
Our main products include: mining electrical wiring harness, crane wiring harness, automotive wiring harness, light aircraft wiring harness, wheeled armored vehicle wiring harness, rotary drilling rig wiring harness, integrated construction wiring harness and other engineering equipment wiring harness as well as engineering equipment electrical box, electrical control cabinet, etc. The company's products are widely used in aerospace, transportation, medical, communications, home appliances and many other fields.



Production Workshop
Our factory is fully equipped with heating and air conditioning, the production workshop is professional, clean and orderly, the office area is spacious and bright, and the overall environment is good.

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.
