t, Polishing, sandblasting, plating, high-temperature oxidation resistant coating, passivation, etc.ProcessCNC Turning, cnc Machining, Die casting, Grinding, Stamping...MOQNegotiableTolerance+/-0.01mmVolume100000pcsEquipment UsedJapan 5-axis TSUGAMI-B-038T CNC turning machine, Japan 4-axis GAMA DMN-650 machining center,Magnetic grinding machine/ grinding Vibration machining, Oven, ultrasonic cleaning machine, Vacuum packing machine.ColorAvailable. White, Blue,Black,Green, colorful.CertificateI