NdFeB Magnetic Material Technology : 1.Chemical Composition:Nd2Fe14B2.Advanced technology:utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting,HDDR technology3.Coating:Ni,Zn,gold,sliver,tin,copper,epoxy,chemical,parylene and so on4.Shape:block, cylinder,ring,disc,arc,segment,sphere,cube,horseshoe,half ring, disc..