rare earth neodymium ring magnets

Rare earth neodymium ring magnets are know as the strongest ring shaped magnets.They are made by cutting from neodymium tube magnets,and look like neodymium disc magnets with no-threaded hole in the center.High-performance rare earth neodymium ring magnet make many electronics smaller and smaller.We only deliver high quality rare earth neodymium ring magnets.Please contact us for customizing rare earth neodymium ring magnets.