About Our Company Our factory was built in 2011, in Zhengzhou,Henan.In the past 15-year development, our factory have become a member unit of the Suspension and Spring Committee Of China Automobile Industrial Association. At present, our customers not only from after-sale market, but also from OEMs. read more >> Plant1 Plant2 Material1 Material2 Finished Products Laboratory ( test stiffness and fagigue ) Laboratory ( test stiffness and fagigue )