Founded in 1986, Yuhuan Zheng Machinery Co., Ltd. was established in 2004 as a professional manufacturer of automotive chassis suspension & steering systems. Our company introduced the latest production technology, equipment and raw materials, and combined with the experience of the host supporting, according to the original factory standards, specializing in the production of automotive suspension control arm, ball joint, steering inner and outer tie rod, sway bar link, rubber shock absorbers, etc., now available for models covering more than 4000, with a number of chassis part patent.