1)Copper cast part 2)CNC,CMM 3)ISO 9001:2000,ERP management 4)Weight:5g- ... lost wax casting(precision casting,investment casting),Sand casting Machining:CNC,four-axis milling center,Vertical machining center,Universal turret milling ... machine,Universal radial milling machine,CNC milling machine Wire cutting Finish:anodize,polishing,sand blaster,heat ...