Ningbo Bestway Magnet could supply you neodymium magnets balls (NeoCube),NdFeB Sphere Mangets,NdFeB Magnets Balls and Spheres, They are very powerful and magic.
We could produce according to your request:
Marterial:NdFeB,Neodymium,Rare Earth magnet
Size: From 3mm-30mm
Grade: From N35-N52,M,H,SH,UH,EH,AH series
Coated color: Gold, Siliver, Nickel, Black
Applications:Sensors, motors, rotors, wind turbines, Wind Power Generators loudspeakers, magnetic hooks, magnetic holder, filters automobiles computers, MRI/Nuclear Magnetic Resonance (NMR), Magnetic Separators, Cleaning Machine, Pump machine, etc.