... , Production way : Brass by sand casting ,centrifugal casting and metal mould casting .Main material :Phosphor bronze:ZCuSn10PAlluminium Bronze ... Bronze: ZCuSn6Pb6Zn3 / ZCuSn5Pb5Zn5 / ZCuSn10Pb10 Major products: Casting, Bronze casting, Aluminum casting, Cast metal part, Copper fitting, Copper nut, ... Circular knitting Machine and all Non-ferrous casting products. Main materials involve copper,aluminum ...