Industrial Magnet Rare Earth Magnet Composite Ring Magent Permanet Description Neodymium rod magnets is one basic shape of Rare earth magnets and perment magnets ... Magnets AH-(30AH, 33AH) Max working Tempt 230° C . Magnet Coatings Zn, Ni, Ni-Cu-Ni, Epoxy, CR3+ZN, ... NI+AU. and so on. Applications Toys, packing, Phone, high performance motors, DC motors, magnetic separator, sensors, loudspeakers, home ...