1. Material: Strong Magnetic NdFeB balls.
2. Grade: N, M, H, SH, UH, EH
3. Size: D4, D5, D6, D7, D8 etc.
4. Shapes: Sphere(ball), others;

5. Diameter: 5mm/ b
6. Numbers of Beads: 216

7. Magnets coating: Zinc, Nickel, Epoxy, Nickel-copper-nickel, Gold, etc.
8. Certificate: ISO9001 ISO14001
9. Application: toy, jewelry, gift, etc.

Features
-High and stable performance magnet ball
-Good anti-demagnetization, High anti-corrosion magnet
-high remanence, high coercive force.
-Magnetic properties:
a) High coercive force, max is over 35KOe,
b) (BH)max from 28 to 55MGOe,
c) Max working temperature up to 240° C;

Factory Advantages:
As a professional and leading manufacturer of Permanent Magnet in China for more than 10 years, we are always improving designs to meet the demand of world market. And receive good reputation for our high quality and best service.

waiting for your early kind inquires.