Neodymium Magnetic Rings /ndfeb magnet ring

1) Working temperature: N52 (80 degree), N50M (100 degree), N48H (120 degree), N45SH (150 degree), N40UH (180 degree), N38EH (200 degree), N28AH (240 degree)2) Usage: Our NdFeB products are widely applied in audio equipment (loudspeakers, earphones, and microphones), micro-special motor (voice coil motor/ VCM, step motor, geared down motor, disk motor, and servo motor), apparatus (electricity meter, velometer, and flow meter), medical devices (magnetic resonance image device, magnetic therapy device, and magnetizer), industrial installation (petroleum dewaxing equipment, magnetic coupler, magnetic crane, magnetic filter, and CD-ROM)