... 2.process :Machining by cold pressure die-casting machine 3.surface: antique brass 1.Products Name : brass ... brass 3.process : Machining by cold pressure die-casting machine 4.surface treatment : sand-blasting,polishing ,powder coat ... mould engraving machine, CNC forming machine CNC turning, EDM, Linear cutting machine, Die spotting machine(200T), Die casting machine, Lathe, Grinding machine; CMM, ...