Magnetic disk:

1. Material:Sintered Neodymium-Iron-Boron;

2. Shape:disc or others;

3. Size:as your requirement.

4. Coating: Ni, Zn, gold, copper, epoxy and so on;

5. Grade:N35-N52,35M-50M,35H-48H,33SH-45SH,30UH-40UH and 30EH-38EH;