Neodymium Magnets

Different Shape, Different Size, Different Grades, Different Coatings

Neodymium Ring

Multipole Radial NdFeB Ring Permanent Magnet

Motor Magnet

Segment & Arc Shaped Neodymium Motor Permanent Magnets


Neodymium Iron Boron (NdFeB) is another type of rare earth magnetic material. This material has similar properties as the Samarium Cobalt except that it is more easily oxidized and generally doesn’t have the same temperature resistance. Neodymium magnet also have the highest energy products approaching 50MGOe. These materials are costly and are generally used in very selective applications due to the cost.  Cost is also driven by existing intellectual property rights of the developers of this type of magnet. Their high energy products lend themselves to compact designs that result in innovative applications and lower manufacturing costs. Neodymium magnets are highly corrosive. Surface treatments have been developed that allow them to be used in most applications. These treatments include gold, nickel, zinc and tin plating and epoxy resin coating.

1. Specialized to make customized Magnets;
2. Professional sales engineer offer professional service;
3. Passed ISO9001,SGS,ts16949 Certification;
4. With mature production system to provide high quality magnets;
5. The price is 5-10% cheaper than industry average;
6. The lead time must be 2-5 days quicker than industry average;
7. We can surpass our competitors in the stability of quality and superiority of property.
8. 10 years manufacturing experience,able to meet different requirements;
9. Operation clients: Motors, Electronics, Loudspeakers and Microphones Manufacturers, etc.
10. Any enquiry or customized design, please contact:

HangSeng Magnetic Technology - A Solid Answer to Any Magnetic Challenge

We Never Stop – Expand Your Business With Us

  • Gratitude- Always show an attitude of gratitude to our families,colleagues and friends.
  • Integrity- Having good reputation, be truthful in speech and firm in action.
  • Dedication – Showing HSMAG’s diligent, hard-working and strong will.
  • Innovation- Learning new ideas, create new methods, and strive for new progress.
  • Responsibility- Be responsible for yourself, family, work,enterprise and society.
  • Win-win Situation – A win-win situation is formed in company together with employees,customers,vendors.

Rich Resources Buy Neodymium Magnets

  • Material : Neodymium-Iron-Boron
  • Magnet Shape: Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Sintered NdFeB Magnet are available.
  • Magnet Coating: Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.
  • Magnet Grade: N33 – N52, N33M – N50M, N33H – N48H, N30SH – N45SH, N30UH – N38UH, N30EH – N38EH.
  • Magnet Max. Temperature: Neodymium magnets (NdFeB) have a maximum operating temperature of 80 °C for standard grades (Nxx e.g. N35, N42, etc), more for higher Hci grade types e.g.100 °C for NxxM, 120 °C for NxxH, 150 °C for NxxSH, 180 °C for NxxUH, 200 °C for NxxEH and 220/230 °C for NxxAH/VH.

China HSMAG Magnets - Your Best Powerful Neodymium Magnet Source!

All Neoi Neodymium Magnets Products

Sintered Neodymium Magnet By General Coating / Palting Catalogue


Nickel-Copper-Nickel (Ni-Cu-Ni)


Double Nickel (Ni-Ni)


Zinc (Zn)




Color Zinc


Golden (Au)


Copper (Cu)


Silver (Ag)


PTFE (Teflon)


Phosphate & Passivation




Titanium (Ti-Tin)


Chrome (Cr)



Our Happy Customer Testimonials

HS Magnets is Great! our customers like their neodymium magnets! They are really making our business boost. thanks HSMAG!

Ken Calvet

Ken Calvet


We cannot thank the HS Magnets team enough. We hope to partner for a long time.

Saverio Schipani

Saverio Schipani


Great Bussiness, my 70+ Clients have bought the strong magnets form HS. They are happy to use magnets in their application.

Belinda Weaver

Belinda Weaver


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