1. ndfeb magnet 2.size:according to your need 3.SGS,ROHS,ISO9001 ... . Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology; 3. Magnetic properties: High coercive force, the ... , such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on permanent ndfeb magnet ball