... ductile irondie casting parts Materials: gray iron, carbon steel,stainless steel, aluminum, bronze, brass, zinc.die casting partsWe ... with different materials, such as brass, aluminum alloy, steel, stainless steel, zinc alloy1. Aluminum Die Casting is made of ... machine, drilling machine, numerical lathe, Shot blasting machine, Melting furnace, Sawing machine, The air compressor and so on.Surface ...