... and American types Our main products are:++Iron and Steel Sand castings,++Investment castings, Precision castings,Lost ... castings.++Forging, Stamping and machining parts,++High Manganese Steel Castings,++Aluminum & Zinc Die casting parts,++Brass, ... injection parts.++Mold Design.Material available: Ductile Iron, Gray Iron, Stainless Steel, Carbon Steel, Alloy Steel, Brass Alloy, Aluminum Alloy, Zinc ...