Customized High Precision aluminum CNC Milling Machining Service,Website:http://www.bending-tube.com, High Quality CNC turning machined partsMaterialAluminum, Brass, Stainless steel, etcSurface treatmentAnodize, Oxidation, Nickel plating, Zinc plating, Chrome plating, High polishingTolerance+/-0.01mmQuality StandardISO9001:2008Inspection equipmentCallipers, Micrometer, Altimeter, Gauge, Roughness ...