Shenglong Synchronous Pulleys Co., Ltd. is specialized in producing and dealing with the belt transmission products such as the synchronous belt and synchronous pulley, multi-wedge belt, pulley etc. With "ISO" International Standard. It also acts as agent to the imported transmission belt. At present it is one of the domestic manufacturers with the most complete synchronous belt products specifications and models. In recent years,through the hard struggle of "Shenglong" People, it keeps developing and making innovations. It establishes the sound partnerships with thousands of the customers in China. It actively opens up the overseas market as well.