... 50M, 30H-48H etc. 3.Stable performance Rare Earth Magnet/permanent rare earth magnet/permanent magnetGeneral Description: 1, NdFeB magnets are ... high efficient capability of postprocessing 6. Superior geographical positionOur rare earth permanent magnet: GradeN35-N52. 33M-50M, 30H-48H, ... , NiCuNi, Epoxy, Cr, Au, Cr3CZn, Phosphine and so onShapes Ground, Block, Ring, Tile, Disk magnet and so on We have ...