... Casting,Investment Casting,Lost wax casting1) Molding process: Chinese Loss wax investment casting, Japanese Loss Wax investment casting2) Material: Carbon ... Brass, Gray iron, Aluminum, Ductile Iron3) Molding: Hand made,Wax (suspension) line 4) Possible Heat Treatment: Normalizing ,Annealing, Quenching ... Unit Weight range: Chinese loss wax from 0.01-100kg, Japanese loss wax from 0.001-80kg.7) Wall ...