1. NdFeB magent grades: N35, N38

2. High magnetic performance

3. Super strong magnetic force , and high intrinsic coercive force

4. Maximum working temperature :80 to 200 centigrades .

5. Need surface treatment, coating: Ni , Black Ni , Zn, Ag. And other special platings and coatings

6. Size: D3mm , D5mm

7. MOQ: 100 SETS

8. Appication:

* Loudspeakers , annunciators , microphone assembiles

* Generators , servo motors , computer rigid disc drives .

* Toys , NMR equipment, medical equipment.