... service.... Production way: Brass by Sand Casting, Centrifugal casting and Metal mould CastingDimensions: ¢10~¢4000mm DiameterWeight: 0.1~10MtMain Material:Phosphor ... casting, Cast metal part, Copper fitting, Copper nut, Bushing, Gear, Worm and Worm Wheel,Copper bushing and all non-ferrous metal alloy parts.