Sintered NdFeB Magnet, Permanent Magnet, Neodymium Magnet manufacturer / supplier in China, offering 25mm Disc NdFeB Magnets N48h with Countersunk Hole for Mechanical Fixing, Disc Neodymium Magnets 1/2" Diameter N52 NdFeB Disc 12.7mmx3mm Ni-Cu-Ni Coated, Disc Rare Earth Magnets 40mmx5mm N45m Br=14.2kgs Hcj=11.8koe Industrial Use and so on.