MAGNETIC BAR N35-N52(M,H, SH, UH, EH) Coating:Zn ... -Zn Ni Epoxy Silver. Shape:round,tile block,ring,ball MAGNETIC BAR1.NdFeB magnet, magnet or sintered NdFeB magnet.2.Material ... as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters, automobiles and so on12. We could provide you ...