more About Us

Founded in 2002, the Changchun Zhengyang Industrial Co.,    Ltd. is an auto parts enterprise specializing in automotive wiring 
harness development, design and manufacture.    
        Through years of development, the company has accumulated a wealth of experience in the automotive wiring harness sector. It
has establi...

more Technical R&D

The  wiring  harness  product  R&D  and  design  capacity  of  the Changchun  Zhengyang  Industrial  Co., Ltd. are at the leading level in China and the advanced level in the world.