Hongrui Magnet Co.,supply rare earth magnet,we produce them in various shapes,sizes and grades. Sintered neodymium rare earth magnet is the most powerful,and widely used in many industrial areas.If you are interested in these NdFeB rare earth magnets,please tell us the information as follows:Material:Sintered Neodymium magnetSize: DxTGrade:N30-N52,N30M-N48M,N30H-N45H,N30SH-N42SH,N28UH-N38UH,N28EH ...