... Magnet,permanent neodymium magnet,magnet,permanent magnet,ndfeb magnet,rare earth magnet,magnetic material,sintered ndfeb magnet,ndfeb,magnetic product,rare earth ndfeb magnet,bonded magnet,segment magnet,ndfeb ring magnet,nuclear magnetic resonance,alnico magnet,disk magnet,ring ndfeb magnet ... .Grades:N30,N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH )2.Coatings: Ni, Ni-Cu ...