Neodymium Sphere magnets(Nib sphere):
Available Coating:
Nickel,Copper,Epoxy,Zinc,Gold
Available grade: N30-N52, N,M,H, SH,UH,EH series
Size: The largest neodymium sphere magnet D200mm
Magnetization direction: diameter
Application feild: Magnetic therapy device(magnetic health), magnetic toy, magnetic pick up tool
Production capacity:600kg/day 