... treatment,surface treatment complying with customers' drawings.Aluminum CNC machining precision parts Capacity:1).Machining facilities ... back machining function ),Grinding machines(including Internal,External and Centerless grinding machine),Wire cutting machines,and ... /Lead time):TypeAluminum CNC machining precision partsMaterials:Aluminum alloyMateial GradeGB,ASTM,AISI,DIN,BS,JISProcessPrecision ...