... ,Engineering,Automotive Precision Casting,Investment Casting,Lost wax casting Precision Casting,Investment Casting,Lost wax casting1) Molding process: Chinese Loss wax investment casting, Japanese Loss Wax investment casting2) Material: ... Carbon steel, Alloy steel, Stainless steel, Brass, Gray iron, Aluminum, Ductile Iron3) Molding: Hand made,Wax (suspension) line ...