Super Strong Permanent Neodymium Ring Magnets  commonly used permanent magnets at present. Based on different manufacturing process, it is divided into sintered NdFeB magnets and bonded neodymium magnets. 

 Super Strong Permanent Neodymium Ring Magnets for various applications. Enhance your projects with strong, versatile magnets. Rare Earth Ring Magnets, also known as neodymium ring magnets, are one of the most popular shapes of rare earth magnets and specified by the outer diameter Ø D, the inner diameter Ø D and the height H. We supply a wide range of ring magnets in different sizes and with several different coatings to prevent and reduce wear and corrosion.

Neodymium (also known as “Neo,” “NdFeb,” or “NIB”) ring magnets are strong Rare-Earth magnets, circular in shape with a hollow center. Super Strong Permanent Neodymium Ring Magnets are the most powerful magnets commercially available today, with magnetic properties that far exceed those of other permanent magnet materials.