... 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 ... 536-Gr.60-40-18,65-45-12,80-55-06,80-60-03; DIN-GGG40,GGG50,GGG60,GGG70; JIS-FCD40 ...