High precision metal casting parts Especially be skilled in casting mould designing and making 10 years casting experience Products Properties:Casting products normally from 0.1kg to 150kg.Materialsgray iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum, bronze, brass, zincStandardJIS, DIN, ASTM, BSProcessesSand Casting, Investment Casting, Precision Casting, Gravity ...