permanent ferrite magnets for speaker

Magnetic Feature:

1) Material: SrO or BaO and Fe2O3 by ceramic processing technology;

2) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on.

3) Shape: ring,block,disc,bar and so on;

4) Size: according to customers' request;

5) According to customer's request .We can supply different size magnetic hook.

6) Good quality with competitive price and best delivery date.

7) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles .