... Other raw materials are available 3.Process : made by hot die casting machine 4.unit weight : we can do the ... precision mould engraving machine, CNC forming machine CNC turning, EDM, Linear cutting machine, Die spotting machine(200T), Die casting machine, Lathe, Grinding machine; CMM, Material ... copper, zinc and magnesium. Zinc castings can be made with thinner wall thickness than aluminum due to high ...