
Black Epoxy Coated Sintered NdFeB Magnet Ring for Sale Neodymium Magnet Supplier. Strongest Permanent Magnet: NdFeB is the strongest type of permanent magnet commercially available. Wide Grade Range: Available in N35-N54 and high-temp variants like N30SH-N50SH. Customizable Shapes: Ring, disc, cylinder, rectangle, and special shapes can be customized. Multiple Coating Options: Nickel, Zinc, Black Epoxy, Gold, and Epoxy coatings available. Flexible Magnetization: Magnetized axially, radially, or by thickness based on requirements. Fast Sample Production: Samples available with production time of 3-15 days. Versatile Applications: Used in motors, speakers, generators, separators, and toys. Secure Packaging: Standard export packaging with shielding cartons and wooden cases.