... high density and precision 2.OEM service offered and various CNC machining 3.Standard:ISO,ASTM JIS,DIN , ... Production way : Brass by sand casting ,centrifugal casting and metal mould casting .Main material :Phosphor bronze:ZCuSn10PAlluminium Bronze: ... ZCuSn10Pb10 Major products: Casting, Bronze casting, Aluminum casting, Cast metal part, Copper fitting, Copper nut, Bushing, Gear, Worm and Worm ...