1)investment casting 2)precision/lost wax casting 3)CNC,CMM 4)ISO 9001:2000,ERP ... ,CuSn12Ni2,HPb59-1,HPb58-3 etc.. Casting:Silica sol lost wax casting(precision casting,investment casting),Sand casting Machining:CNC,four-axis milling center,Vertical ... cutting Finish:anodize,polishing,sand blaster,heat treament Inspection equipment:CMM,X-ray detector,spectrum analysis instrument,metallurgical analysis ...