... machining (Materials: ABS, PC, PVC, PA, POM, PMMA, PE,PP,Aluminum,Copper ,Steel,etc.) 3. Plastic injection and mould making (Injection ... processing (stampings ,die castings) 5. Alloy die-casting (Zinc alloy, Aluminum alloy,Magnesium alloy etc.) 6. Rapid silicone mould 7. Industrial ... bring us to a harmony and win-winsituation! (Xiamen Huiyongsheng Industry Co.,Ltd.) Aluminum alloy casting