OEM precision CNC machined parts produced according to customers' drawing or sample 1) Material: Different kinds of stainless steel, iron, copper or aluminum etc 2) Main equipment: CNC lathe, automatic lathe, grinder, thread rolling machine, tapping drilling machine etc 3) Advanced measuring & testing equipment: Projecting profile, roughness tester, hardness tester, concentricity tester etc 4) Surface treatment: Polishing, zinc plating, nickel plating or chrome plating, phosphating etc 5) Quality assurance in accordance with ISO9001: 2008 6) Part size: Diameter from 0.5mm to 150mm 7) Tolerance: Can be kept in +/-0.01mm