... 2.Surface Finish:Zinc plating 3.Available Service:CNC turning and milling With the advanced and high-tech machines, we are ... surface grinding, digital wire cutting, threading machine, sawing machine, CNC lathe, 4 axes vertical and 4 axeshorizontal machining centres.Surface ... ,,aerospace, electronics,automobile,hydraulic and other industriesAvailable Service:CNC turning, CNC milling, machining