... steel, Stainless steel, Alloy metal & etc. Equipment:CNC lathe, processing center, miller, grinder, punching machine & etc. Tel:0086-411 ... -82778268Fax:0086-411-82778368This is a metal machining machine component, screw processing part. It is machined as ... range: casting, CNC machining, CNC boring and milling machine, and CNC surface grinding machineMaterial:steel, ironProcess: Mold-making ...