Neodymium Ring Magnet

Custom Neodymium Ring Magnet Supplier and Manufacturer

Ring magnets have a unique polarization because the south and north poles can be split in many ways but always alternate around the ring. Therefore, the poles can be half, quarter, or eighth. The permanent magnet material based on the intermetallic compound Nd2Fe14B has good mechanical properties. At the same time, it can adjust its chemical composition in the production process and adopt the surface coating treatment method to make it more applicable.

KENENG is a professional manufacturer of neodymium strong magnet (circular), NdFeB strong magnet (square), single-sided magnet, rubber magnet, ferrite black magnet, circular strong magnet, square strong magnet, ring strong magnet, countersunk strong magnet, screw hole strong magnet, straight hole strong magnet, strip strong magnet, special-shaped strong magnet, trapezoidal strong magnet, etc., and has a complete and scientific quality management system. Our company is recognized by the industry for its strength, integrity, and product quality.

We have MSDS /ROHS/REACH/ISO 9001 certificates.

Are You an OEM Manufacturer?


Neodymium Ring Magnet Display

Custom Neodymium Ring Magnet

KENENG can custom neodymium magnets and ring shaped magnets. We support customized magnets according to customers’ drawings. Including :

  • 1. Product shape/ size
  • 2. Magnetic strength
  • 3. Logo printing
  • 4. Surface treatment customization
  • 5. Packaging

If you have any needs, please contact KENENG, we will provide you with the best quality service.

Types of customization you can choose from

Ring magnets are used in a variety of applications ranging from scientific experiments to medical devices due to the versatility of their shape and their ability to work with other components such as rods or tubes.

Dongguan KENENG International Trading Co., Ltd is a neodymium magnet supplier. The company has 15 years of experience in magnets design, manufacturing, coating, and export all over the world, we have won a good reputation in this industry for our excellent and stable quality, prompt delivery, and fast response. KENENG has strictly QC from raw materials to output products.


  • Neodymium
  • with steel tank


  • * As per customers’ requirements.


  • Two-pole magnetization or multi-pole magnetization


  • Plating (Zn, Ni,Cu)
  • Black powder coat


  • Super magnetism: magnetism is limited to one surface, on which the magnetism is concentrated.
KENENG's factory


  • Permanent magnet motor
  • wind power energy
  • magnetic power machine
  • automobile industry
  • audio-visual equipment
  • electronic industry
  • IT information
  • medical equipment
  • mining equipment
  • industrial automation
  • sports equipment
  • power tools
  • electrical appliances
  • clocks, glasses, toys, LED lighting,
  • security equipment
  • luggage and leather goods
  • computer and mobile phone protective covers
  • hardware and plastics industry, etc.

Related Products

Neodymium Ring Magnet Manufacturer in China

We are a neodymium magnet manufacturer. As a ring magnet factory, there are different kinds of neodymium ring magnets for sale.

  • KENENG specializes in the production of various kinds of magnetic materials, strong magnetic NdFeB, hard magnetic ferrite, soft rubber magnetic, strong magnetic magnet, strong magnetic rod magnet, block magnet, bar magnet, disc magnet, fishing magnets products,
  • Main materials: N33, N35, N38, N40, N42, N45, N48, N50, N52.
  • Main shape: round, square, block, arc, trapezoid, etc.
  • Applications: Products can be used for craft gifts, color box packaging, magnetic buttons, magnetic switches, stationery, bags, motor, speakers, electronics, toys, and other products of equipment, and all kinds of iron removal equipment.
Production equipment for Neodymium ring magnet

Application industries of Neodymium Ring Magnet

For example:


We all know that since it is magnetic, it can function conveniently. So they have a constitution like now, it has important chemistry. What should be paid attention to today with strong magnets?

How to store neodymium magnets safely?

Storage of neodymium magnets

1. NdFeB magnets should not be close to electronic equipment, because the magnet itself has positive and negative poles and circuit circuits, which will affect the use of electronic equipment and control circuits.

2. Do not store the magnet in a humid environment. Moisture conditions may cause oxidation of magnets, as well as changes in appearance or physical or magnetic properties.

3. Do not place magnets near floppy disks, hard drives, credit cards, magnetic tapes, record cards, TV picture tubes, etc. If magnets are placed near devices such as magnetic recorders, the recorded data can be affected or even destroyed.

4. Do not store or use magnets above the Curie temperature (neodymium magnets 590°F) to avoid demagnetization.

5. Because the magnetic force is too strong, it is necessary to do a good job of magnetic isolation.

6. Keep it out of reach of children and pets, and lock it if necessary.