Hsem (high sun electro-mechanical group) p. R. China, a leading global supplier, continues to focus on developing innovative high performance vehicle components & accessories.High sun electro mechanical product (xingtai) co., ltd as the professional exporter of the high sun group and manufacturer of cycle parts; engineered to meet and exceed the rigorous standards of the vehicle components & accessories industry, we have our own design team to develop new products to keep up with market trend. In addition, oem orders and customized orders are also available.Hsem (xingtai) products range is vehicle die-casting parts like brake shoes, handle switches, piston, cylinder, clutch centers etc.