... .material : Aluminium 2.process : casting with machine 3.surface: sand blasting or polishing 1.Products ... for 20 years , we own tooling workshop and CNC machineworkshop .welcome to visit our plant ItemDescriptiondie casting ... mould engraving machine, CNC forming machine CNC turning, EDM, Linear cutting machine, Die spotting machine(200T), Die casting machine, Lathe, Grinding machine; CMM, Material ...