... production 2.High quality, low price and fast delivery Epoxy Coated Block Sintered NdFeB MagnetGeneral Description 1,Sintered NdFeB magnets ... futher machining. 3, Surface treatment optional: Zn, Ni or Epoxy plated. Features: 1.High remanence, high coercive force, high ... such as Zinc, Nickel, Nickel-copper-nickel, Silver, gold-plating, Epoxy coating, etc 6.Grade: N35-N52, N35M-48M, N33H-N44H, N30SH ...