1.CNC machining for electric accessory 2.RoHS 3: ... on the surface Product No./NameJJ-00203 / CNC machining for electric accessory Machining Capability1) Material: Aluminum, Aluminum ... , powder coating, anodize and polishing3) Provide machining service: CNC machining, turning, milling, tapping, drilling, polishing, punching, ... .0005 inch, also accord with GB6414 CNC machining for electric accessory