NdFeB Ring Magnets (Neodymium Ring Magnets) are high-strength rare earth permanent magnets made from neodymium, iron, and boron (NdFeB). Featuring a central hole and circular geometry, these magnets deliver powerful magnetic performance combined with easy mounting and alignment capabilities.
 
Available in grades from N35 to N52, neodymium ring magnets provide extremely high magnetic energy density in a compact form. They are widely used in motors, generators, sensors, speakers, magnetic couplings, magnetic separators, medical devices, and precision engineering systems.
 
Manufactured under strict quality control standards, NdFeB ring magnets offer excellent dimensional accuracy, consistent magnetic strength, and durable protective coatings such as nickel (Ni-Cu-Ni), zinc, or epoxy for corrosion resistance and long service life.