RICHER VEHICAL PARTS CO. is specialized in the production of slack adjuster for all kings of light and heavy trucks, trailers and buses. With strong technology, well-educated management personnel and H&D personnel, we keep to input more and more  human and technology resource. Based on IS09002 international quality system, our company has reached to a new step by strict management team. We have won good reputation all over the world by high quality products and excellent service. We always keep "The fine workmanship, high quality and pragmatic innovation" business principal and "Honesty-oriented, win-win targeted" management concept to improve product quality. We warmly welcome all our customers to visit us to give any instructions and guides for a prosperous future together!