Customized shape NdFeB magnet,N30-N55 grade，thickness of circuit ring magnet could be as thin as 1.5mm,maily used on louder-speaker and USB charge interface. Clients can avail this Circuit Ring/Disk Magnet at industry leading prices from us

Grade from N35-N52, N33M-N50M, N33H-N48H, N33SH-N45SH, N33UH-N40UH, N33EH-N38EH, N28AH-N35AH Working temperature up to 240°C. Coated by Ni, Zn, exposy, Au, Ag Various shape by customer Widely used in speakers, motor, magnet devices, packing, etc.