... include: Aluminum parts processing ,Green sand cast, Resin sand cast, Shell mold technology, Silica soicast (investment cast),Permanent mold cast, Die cast.The product include: Aluminum parts processing ,Accessories ... machinery and heavy vehicles, Auto parts, Valve and pump parts, Hardware fittings etc.Material: Gray, Ductile iron, Cast steel, Alloy steel, Copper, AluminumMachining service ...