... :2008; 2.Material:Sintered NdFeB Magnet 3.Grade:N,M,H,SH,UH,EH,AHNdFeB.NdFeB magnet,Neodymium magnet,permanent magnet,Rare earth magnet;1)Material: Sintered Neodymium ... , loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on. NdFeB