Zhuji Cityspecializing in the copper axial sleeve and copper bush, copper worm wheel, high manganese alloy wear resistant steel. It is a private-owned corporate company, which is integrated with the non-ferrous castings, high manganese steel castings, metal processing and testing. It is provided with over 350 members and staffs, which total assets reaches RMB 50 million, occupies 25, 000m2, , it has taken great cost in the modern die stated casting technique, which gets over the high tin in the lead bronze. They have been popularized and provided with favorable comment by the customers for many years. The perfect quality is in the permanent pursuit of Yinhaiâ?? people.