... production 2.High quality, low price and fast delivery Epoxy Coated Block Sintered NdFeB MagnetGeneral Description 1,Sintered NdFeB magnets are ... offer the coatings, such as Zinc, Nickel, Nickel-copper-nickel, Silver, gold-plating, Epoxy coating, etc 6.Grade: N35-N52, N35M ...