diametrically magnetized ring magnets  

1. Materials: Neodymium-Iron-Boron;

2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment; 

3. Magnetic properties: High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature; 

4. Grade: N35-N54,   N35M-N52M,   N35H-N50H,    N33SH-N45SH ,  N30UH-N42UH,  N30EH-N38EH, N28AH-N33AH

5. Shapes and sizes: Various kinds or according to customers' request;

6. Coatings: Ni, Zn, gold, silver, copper, epoxy, and so on;

7. Applications: Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on