... NdFeB magnets,GRADES including N,,M,SH,UH,EH,AH,surface treatment practiable:Zn, Ni, parylene, Tin, silver, gold and epoxyShape is ... Isotropic Magnets Anisotropic Magnets Bonded Magnets Sintered Magnets Plating and Surface Finishes Nickel Gold Copper Zinc Epoxy Parylene