Rare Earth Magnet Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH), Magnet EH-( ... motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers etc.2) The coating of NdFeB magnets can be Zn, Ni, Ni-Cu ... factory can also manufacture various sizes of NdFeB magnet, according to the customer's specification