1.CNC precision copper processing 2.cnc machining part 3.ISO/TS16949 : 2009 certified 1.Material:copper.2.Excellent quality and good ... , electronic,medical equipment, textile machines,etc Available materialIron,Aluminum, Copper, Alloy, Steel,Stainless steel,Carbon steel, others optional; Production equipmentCNC, ... chrome-plating,temper,quench,blacken,polish etc cnc machining part