Alloy CNC precision finishing part with turning,We fabricate brass parts over 5.000.000pcs per year ... year. 3,Always Stable quality control.we can guarantee any single parts must at least 5 inspection process before delivery. 4 ... Main processes: groove, milling, grinding, drilling, threading, broaching and knurling. Turning, Drilling, Polishing5) Equipment: CNC lathe, CNC milling machine, meter lathes ...