... piecesMold makingMetal Extrusion III. MATERIAL CAPABILITIES Carbon steel, alloy steel, stainless Steel etc.Brass, bronze, aluminum, magnesium, ... Aluminum alloy, and zinc alloy etc.Grey iron, ductile iron, cast iron etc.PP ... ,PE,ABS,PET,PVC stainless steel turbine part/Supercharger impeller/Blade wheels ...