1)Copper alloy sand blaster casting 2)CNC,CMM 3)ISO9001:2000,ERP 4)weight:5g-20kg, ... dimension:5x5-200x200mm 5)Ten-year OEM Copper alloy sand blaster ... milling machine,CNC milling machine Wire cuttingFinish:anodize,polishing,sand blaster,heat treatmentInspection equipment:CMM,X-ray detector,spectrum analysis instrument ...