... .Ndfeb magnets manufacturer 3.Shape:Customize 4.Coating; Nickel neodymium magnet Neodymium Magnets, NdFeB, Neodymium Iron Boron ... .High-precision:Tolerance: +/-0.03~ +/- 0.05mm for small dimensions, +/-0.1mm for common specifications, +/-0.15mm for large dimensions. ... Magnetized, diametral Magnetized, Multi-polar magnetized.Excellent Corrosion Resistance:Nickel, NiCuNi, Epoxy, Zinc, Tin, Ni-Ag, Ni- ...