Shanghai Strong Magnets Industrial And Commercial Co., Ltd. [China]

NdFeB Magnet Sphere 1. Size: Dia-4mm, Dia-6mm, Dia-6.35mm, Dia-7mm, Dia-8mm. 2.Plating: Silver, Golden, Znc, Epoxy (Black)

3. Grade: N35, N38, N40, N42

4. Coating Thickness: 10mic—20 micron....

Magnet Sphere