Shijiazhuang Jianhan Import & Export Trading Co., Ltd. office is located in Shijiazhuang City, Hebei Province. Our operation principle is "credit and quality centric". We mainly manufacture kinds of children bicycles and bicycle spare parts, mainly saddle, pedal, hand pump, basket, bicycle inner wire, chainwheel&crank, wheel&rim, mini bearings and so on. We conduct our production strictly...