Founded in 1994, Sanmen Kaina Rubber Belt Co., Ltd. owns over 30,000 square meters of the production base and the leading manufacture craft, technology, equipments and testers in China. The company specializes in producing rubber timing belt, pu timing belt, double sided timing belt, rubber open timing belt, PU open timing belt, auto timing belt, special belt, timing belt pulley. The annual productive capacity is 3,200,000 timing belt sand 1.200,000 pulleys.