Forms: sintered and bonded Types: Block, ring, dick, cylinders, special-shaped magnet etc Metallic Coatings: Zn, Color-Zn, Ni, Double Ni, Ni-Cu-Ni, Ni+Sn Organic Coatings: Black Epoxy and Gray Epoxy magnetic Energy product range from 26 MGOe to about 50Moe use: in motor、Permanent magnetic resonance、sound device magnetic suspension system, magnetic transmission machine and iatrical apparatus etc. NOTE: SPECIAL NEEDS CAN BE MET THROUGH NEGOTIATION