Ningbo Wisdomup Toy Co., Ltd is professional in supplying and manufacturingPermanent Magnets.These products have been widely used in DC motor, start motor, brushless motor, servo motor, VCM, Wind power generator, tide generator, coupling, pump, separator, lifter, magnetic bearing, tools, speakers, microphone, MRI, Medical device, Radar, CD ROM, AVD ROM, printing machine, sensor, switch, relay, tra...