... to customer request4).Finish:Anodizing,plating,electro-polishing,powder coating and painting according to customer's requirements.5).High quality control.100% ... inspection before shipping.Measuring tool:CMM,Projector,High gauge,Caliper,Pin Gauge,Thread ... .002ID/OD Grinding 0.002Wire-Cutting 0.002 High quality aluminum CNC machining precision parts