NdFeB magnet is an alloy magnet made from Nd , Fe , B and other metal elements . It is with the strongest magnetism , good coercive force .
  Features of magnet  :
   1 . N35 - N52 ( M , H , SH , UH , EH )
   2 . various shapes : Disc , Block , Ring , Segment , ...... shapes .
   3 . hign energy and high coercivity , high remanence and high performance product .
   4 . working in hign temperature codition .
Application :
   sensors , speakers , brushless motor , etc .