... casting ,soluble glass casting , Wax casting 2.precision :0.3mm FC casting /casting product/aluminum casting Dalian Hongsheng Machine Co., Ltd ... different materials .1. sand casting2. soluble glass casting3. wax casting4. FC casting5.aluminum die-castingMaterial : brass , iron , aluminum , stainless and so ... ,485-275,80-40; DIN-GS-C25(1.0619),GS-38(1.0416),GS-45(1.0446), GS-52(1.0552 ...