... Sintered NdFeB Magnet1. Material and Grades:Sintered Neodymium Ferrite BoronN35~N52, N35M~N50M, N30H~N48H, N30SH~N45SH, N28UH~N35UH, ... sensors, motors, rotors, wind turbines, wind generators, magnet hooks, magnet holders, magnet filters, magnet rod, toys and accessories, etc. 5.Certificates: In ... Obtained the National Key Award for High thermal motor magnet SteelIn 2004 Identified as the High-new Tech ...