... 1) Material: varied metal materials 2)CNC lathes, milling, drilling, planning, grinding machining1) Material: stainless steel, carbon steel, aluminium, alloy ... ,CAXA, UG, CAD/CAM/CAE4) Precision machining: CNC lathes, milling, drilling, planning, grinding machines and test facility5) Surface finish: polishing; oiled ( ... steel valve parts, mechanism parts, auto parts machining,machined,CNC machining