Ningbo Mingrui Magnetic Materials Co.,Ltd. (NB.MR.)are specialized in the research, production, application and development of permanent magnets---NdFeB magnets, Smco magnets, AlNiCo magnets . We adopt advanced low oxygen and first-class production equipments and testing system. So we can supply practically all types of NdFeB permanent magnets. especially NdFeB(N33,N35,N38,N40,N42,N45,N48,N50,33H,35H,38H,40H,42H,45H,48H,30SH,33SH,35SH,38SH,40SH,

42SH,28UH,30UH,33UH,35UH,38UH,28EH,30EH,33EH ...