Our NdFeB magnet covers N35-N52, N30M-N50M, N30H-N48H, N30SH-N45SH, 28UH-40UH, 28EH-38EH, Alnico 3-Alnico 9 for cast Alnico Magnet, and Alnico3-Alnico8HC for sintered Alnico Magnet; Ferrite magnet covers Y20, Y25, Y30 (C5)