Strong Neodymium NdFeB magnet 1. Grade:N35,N45,N52,H,SH,UH ... Ni,Zn,Epoxy,Telfon 4. Quality 1st Strong Neodymium NdFeB magnetMaterial: NdFeB Magnet, Neodymium Magnet, Permanent Magnet, Rare-earth MagnetCoating: Zinc, Nickel, ... .3. Our factory is located in the town of magnet, Ningbo, where the raw material price is low. ... Photos of our products:Photos of our factory: Strong Neodymium NdFeB magnet