Super strong disc magnet 1.Coating:Ni,Zn,NiCuNi,Epoxy,etc 2.Size: ... request 3.Grade:N,M,H,SH,UH,EH,AH Super strong disc magnet We are a sintered neodymium (NdFeB) magnet manufacture ... -40UH and 28EH-35EH;28AH-35AH.4. Shape: Block,Ring,Disc,Cylinder,Rod,Bae,Cube,Sphere,Strip,etc. 5. Size: According ... of Sintered NdFeB :Workshop Equipments:Products:Your designs are welcomed! Super strong disc magnet