Ka uhi NiNi-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy Passivation, Phosphated, Everlube, Au, Ag, Sn etc. .Circule Magnet Application Servo Motor, Brushless Motor, Linear Motor, Automotive Motor, HEV & EV Motor, Robot Driving Motor, Inverter Compressor Motor, Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM , MRI, Magnetic separator, sensor etc.Packing Kūlana kai a i ʻole ea packing, e like me carton, pahu lāʻau, pallet etc.