Irregular Shaped Magnets

  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet, Bag , Apple iPad Pack
  • Shape: Irregular Magnets
  • Coating: Nickel
  • Grade: N35-N42ah
  • Material: Rare Earth Neodymium Magnet
  • Lead Time: 30 Days


Application Electronic Products, Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet, Bag , Apple iPad Pack
Shape Irregular Magnets
Coating Nickel
Grade N35-N42ah
Material Rare Earth Neodymium Magnet
Lead Time 30 Days
Size Customized
Transport Package Standard Export Package
Specification N35-N42AH
Trademark HAWELL
Origin China
HS Code 8505111000
Production Capacity 10000000


20-Year-Experience Ningbo Magnet Manufacturer

Free Samples and Trial Orders are Welcomed

ISO Certificated & SGS Verified Magnetic Products Supplier

hawellmagnet OEM & ODM

Product name Neodymium Magnet
Material Sintered Neodymium-Iron-Boron (NdFeB)
Grade & working Temperature Grade Max. Operating Temperatures
N35-N55 80°C (176°F)
N35M-N54M 100°C (212°F)
N35H-N52H 120°C (248°F)
N35SH-N50SH 150°C (302°F)
N28UH-N48UH 180°C (356°F)
N28EH-N45EH 200°C (392°F)
N28AH-N42AH 230°C (446°F)
Size Customized size
Shape Customized (block, disc, cylinder, bar, ring, arc, countersink, segment, hook,etc)
Customised (Ni, Zn, Epoxy, Gold, etc)
Size tolerance ±0.05mm for diamater/ thickness, ±0.1mm for width/ length
Density 7.5-7.6g/cm³
Magnetization Magnetized through thickness, axially magnetized, diametrically magnetized, multi-poles
Applications Neodymium magnets are widely used in various fields, such as motors, sensors, electronics, microphones, wind turbines, wind generators, printer, switchboard, packing box, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, etc.

Any size and performance can be customized according to requirements

Neodymium Arc Magnet 8 Neodymium Arc Magnet 7

Different Shapes of Neodymium (NdFeB) Magnets

The magnetization direction of the magnet would be determined during pressing. The magnetization direction of the finished product cannot be changed. Please be sure to confirm the required magnetization direction.

Different Shapes of Neodymium (NdFeB) Magnets


Magnetism Direction

We have our own electroplating factory, which supports the customization of various coatings and meets the environmental protection standards.

Magnetism Direction


Different Types of Coating for Neodymium Magnets

Different Types of Coating for Neodymium Magnets


Our Factory

As a manufacturer of magnetic products with 20-year experience, Hawell Magnetics always focuses on enhancing the production capacity.
Over 100 million magnetic products delivered to American, European, Asian and African countries each year, including Neodymium Rare Earth Magnets for Motors,Generators and Speakers, etc.
One stop service from R&D to mass production for all Rare Earth Magnets and Magnetic Products.

Harwell magnet factory 1


So far, Hawell Magnetics has the following qualifications:Harwell magnet factory certificate
-TS16949 certified
-VDA 6.3 certified
-ISO9001 certified
-ISO14001 certified
-SGS verified
-BV verified
-RoHS certified
-MSDS certified
-REACH certified
-Alibaba Gold Plus Supplier verified


Quality Control

1. Magnet will be inspected strictly during every process of production.
2. Every magnet will have a certificate before delivery.
3. Magnetic Flux report and Demagnetization Curve could be offered according to request.

Harwell magnet quality control 1

Harwell magnet quality control 2


Packing & Delivery

Our regular product packaging is shown as in the following pictures, which could be customized.
If shims, N-Pole or S-Pole marks or other things are required, please contact us.

 Harwell magnet packing & delivery 1Harwell magnet packing & delivery 2



Harwell magnet application 7


Why Choose Us

Harwell magnet good reviews




Q1: Can I have a sample order for Neodymium magnet?
A: Yes, we welcome sample order to test and check quality. Low MOQ of 1pc for sample checking is available.Mixed samples are acceptable. Please cover the freight.

Q2: What about the lead time?
A:Sample needs 3-5 days, mass production time needs 15~30 days for each order in general.

Q3: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It would take around 3-5 days to arrive. Airline and sea shipping are also available.

Q4: Is it OK to print my logo on magnet product or package?
A: Yes. Please inform us formally before the production and confirm the design firstly based on our sample.

Q5: How are Neodymium Magnets made?
A: The main ingredients are Neodymium, Iron and Boron. The exact ingredients depend on the grade being produced. We also add a key ingredient called dysprosium to raise the coercivity of the material and increase the resistance to demagnetisation and corrosion. You can read more about the manufacturing process in our company website,

Q6: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers’ benefits. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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