N48 Cylinder NdFeb Magnet 1.Precise dimension 2.Various shape 3.Stable performance 4.Good corrosion resistance N48 Cylinder NdFeb Magnet for motor Shapes and Sizes:according to customer' requirementSurface Coating:Zinc-coating,Nickel-Coating,Aurum-coating,Silver-coating,Epoxy-coatingMagnetic and physical properties of Sintered NdFeB Magnet Factory Images :