... parts over 5.000.000pcs/year Product information for Precision forging and threading Material Steel,Zinc,Aluminum,Brass Surface Nickel ... plating and chrome plating. oxidation Tolerance +/-0.02mm Thread NPT,BSP,M,GHT,UN. Package Standard export carton with iron pallet for ... of FULE1,100 SET OF CNC machines for high output with quick delivery 2,Skilled and rich experienced staff.We manufacture over ...