Magnets sintered , Material Grade: N33, N35, N38, N40, N42, N45, N48, 33H, 35H, 38H, 40H, 42H,33SH, 35SH, 38SH,40S 1) Application: Toys, Switchboard, Phone, voice coil motors (VCM) in hard disk drives, high performance motors, DC motors, magnetic separator, magnetic resonance imaging, sensors, loudspeakers, Magnetic Door catcher, etc. 2) The coating of NdFeB magnet can be Zn, Ni, Ni-Cu-Ni, Epoxy. ...