Item:Brozne die casting Material:Bronze,Copper,Brass Weight:0.1kg-50kg Casting and Machining ... casting+CNC machining +surface treatment 2.Material: Bronze, Copper,Brass3.weight:around 0.01kg-10kg4.Material available:Stainless steel ... ductile iron, grey iron, alloy steel, aluminium, copper, bronze,brass, etc5.Application:Valve parts6:Workcraft :Precision casting, sandcasting, investment casting,forging ...