Ningbo FuChiDa Magnetic Material Factory is a professional production of strong magnetic and products manufacturers, ndfeb material properties have N35 - N52, N35H - N48H, 35 sh - 42 sh, 35 uh - and uh, 35 eh - eh, the main products are: various specifications and shapes of strong magnetic, high quality magnetic ball, magnetic jewelry, strong magnet and magnetic chuck, magnetic tools, magnetic toys, high magnetic separator, magnetic roll, and other magnetic device.