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https://www.meank-magnet.com/products/permanent-magnets/neodymium-ring-magnets/

Ring ndfeb magnets mean the magnets that in a ring shape, someone calls them magnet rings. Strong ring magnets is one of the common types of permanent magnets.
The neodymium ring magnets (neodymium magnetic rings) are more and more used today. They are just high-performance neodymium magnets which made into a ring shape.
Strong ring magnets china are widely used on electronic products, for example, it used as loudspeaker magnets.

Neodymium Ring Magnets for Sale
D20xd4x5mm neodymium ring magnets
D12xd4x6mm rare earth ring magnets
D15xd6x6mm neodymium circular rings
small neodymium rings
D10xd4x5 mm NdFeB ring magnets
bonded neodymium rings

Direction of magnetic for Ring Magnets
For the appearance, NdFeB ring magnets are just disc neodymium magnets with a hole in it. The hole can be made on any position of the disc magnets, but it almost made in the center of disc magnets.
Most of the ring neodymium magnets are just magnetized through height or thickness. If you want the china neodymium ring magnet magnetized through diameter, please let me know when inquiry.

Applications of NdFeB Ring Magnets
With good magnetic performance, NdFeB ring magnets are used more and more in different fields. Magnet rings divided into neodymium magnet rings, ceramic magnet rings and smco magnet rings. Neodymium rings are needed when strongest magnetic performance required in limited size. For small neodymium rings which axially magnetized, which is often used on precise electronics.

Teflon coated neodymium ring magnets are made for applications that require low friction and high resistance to liquids and ultrasonic cleaning. Teflon coating also helps protect the magnet from chipping or breaking. High-performance Teflon(PTFE)-coated neodymium ring magnets are water resistant and machine washable, ideal for clothing garments and accessories.

Custom Order for Ring Magnets
As a holding magnets manufacturer, we have ring magnets with various diameters, height, thickess, also provide custom sevice of neodymium ring magnets in a variety of sizes with short delivery time.

Ningbo Beilun Meank Magnetics Co., Ltd is located in the home of Neodymium-Iron-Boron magnets -Ningbo City. We're engaged in the production of rare earth neodymium magnets for over 10 years.