aluminium sheet metal part 1.Max. precision 0.005mm 2.Mainly offer to ... materials we can process: Stainless steel, steel alloy, aluminium alloy, and etc.3. Process technics: MILLING ,TURNING, drilling, tapping CNC Lathe ... , Zinc plating,, Nickel plating, Spray paint, Spray lacquer,Powder coating, and so on .5. Certificates & Standards: ISO 9001:2008 ISO:14001 ...