Since 1990, China Magnets Source Material Limited has been a leading China manufacturer of custom permanent rare earth magnets including neodymium magnets, smco magnets, ferrite magnets, alnico magnets and magnetic assembly.

Whether you are looking for standard size magnets, such as small neodymium magnets disc in the size of D15 x 3 mm, D20 x 2 mm and NdFeB Block Magnets in the size of 1.5 inch x 0.75 inch x 0.5 inch, 2" x 3/8" x 1/8", or custom neodymium magnets to use as one of the most important parts of different machines or equipments or applications, china magnets source material limited provides the best specific permanent magnet solution for your application requirements.

Our neodymium magnets come in different working temperatures. There are grade series in N(80℃), M(100℃), H(120℃), SH(150℃), UH (180℃), EH(200℃). N42SH and N45SH neodymium magnets in the shape of segment or bread are usually applied to motor rotor.

If you don't know what grade to choose, you can start with grade N35 (the basic grade of neodymium magnet and widely used on most of applications) or grade N42 (the middle grade of N series) or you want the strongest magnet, N52 is the best choice.

Neodymium magnet will need to be coated; Nickel-Copper-Nickel triple layer coated is the most common choice. Other options, please select from our neodymium magnet plating table.

Magnetization patterns of sintered neodymium magnet will be made in the first stage of magnet material production. So you need to choose the right direction before production. Click here for Magnetization Directions Illustrated.

Please don't forget when you need custom orders on neodymium magnets, NdFeB magnet drawing will be required for us to evaluate the mechanical feasibility and give you an accurate quotation.

We are proud of our rapid response to inquiries and requests for prototypes as well as our on-time delivery. Welcomes any enquiries, whether technical or sales related, so do contact us, we would be glad to hear from you.