... machining 4.Tolerance:+/-0.1mm OEM cnc turning and milling partⅠ.BRIEF INTRODUCTIONWe can offer CNC machining, Swiss Automatic turning, ... , EDM, high-speed punch, bending machine, injection machine , CMM, tool microscope, projector, height gaugeV. New product development 1. Take concept ... and hardness needed.2.Quantity of the product.3.Part application.4.The tolerances of the product.5.Drawings, ...