... SGS EN71 certification. supply best service to customers. NdFeB block magnets1.NdFeB block magnets Materials: Neodymium-Iron-Boron;2. Utilizations of new ... gold, copper, epoxy, chemical, parylene and so on;8. NdFeB block magnets applications, such as sensors, motors, rotors, wind turbines/wind generators ... , magnetic hooks, magnetic holder, filters automobiles and so on Sintered NdFeB Magnets