Gold Member Since 2012
Audited Supplier
Ningbo Hui Hesing Advanced Tech Material Co., Ltd.

Neodymium Magnet, Block Magnet, Permanent Magnet manufacturer / supplier in China, offering Countersunk Magnets, Permanent Neodymium Iron Boron, Block Shape., Mini Nickel Magnets for Multi Use, Office Magnets, Dry Erase Board Magnets, Magnetic Pins, Small Neodymium Cylinder Magnet, Suitable for Craft and Toys and so on.

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Supplier Homepage Product NdFeB Magnet Countersunk Magnets, Permanent Neodymium Iron Boron, Block Shape.

Countersunk Magnets, Permanent Neodymium Iron Boron, Block Shape.

Purchase Qty.:
1,000-4,999 5,000+
FOB Unit Price: US $0.15 US $0.14
Purchase Qty. (Pieces) FOB Unit Price
1,000-4,999 US $0.15
5,000+ US $0.14
Get Latest Price
Port: Ningbo, China
Production Capacity: 100ton Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Neodymium magnet L29
  • Shape: Block
  • Grade: N45
  • Type: Permanent
  • Plating: Nickle
  • Category: Sintered
  • Member Type: Gold Member
  • City: Ningbo
  • Transport Package: Standard Export Packing for Air or Sea Shipping
  • HS Code: 8505111000
  • Application: Industrial Magnet, Motor Magnet
  • Coating: Nickel
  • Material: Neodymium Iron Boron & NdFeB
  • Dimension: 29 X 8 X 4.0mm
  • Tolerance: +/-0.1mm
  • Sintered: Manufacturer/Factory
  • R&D Capacity: Owned Brand/OEM/ODM
  • Trademark: HHS MAG
  • Origin: Ningbo, China
Product Description
 Countersunk Magnets, Permanent Neodymium Iron Boron, Block Shape.

Product Name: Rare earth Neodymium Countersunk Magnet/NdFeB Countersink Magnets
Applications: Neodymium Countersunk Magnet/NdFeB Countersink Magnets are Widely used in different  applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.


Material: NdFeB (Neodymium Iron Boron)


Shape: Block/Disc Countersunk (Customized shapes for Sintered NdFeB  Magnet are available.)


Tolerance in size: +/-0.05mm or +/-0.1mm


Type of coating:  Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene,
                              Everlube, Passivation and more.


Grade Of Neodymium Magnet 


Working Temperature


Max. Operating Temperature


80°C (176°F)

33M- 48M

100°C (212°F)


120°C (248°F)


150°C (302°F)


180°C (356°F)


200°C (392°F)


220°C (428°F)


Technology Advantage

Depending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.

Delivery Advantage


The lead time must be 2-4 days quicker than industry average because of more flexible machine process control.


Price Advantage


The price is 3-10% cheaper than industry average because of an excellent and efficient management system.




In order to quote you the best price timely, please kindly provie the followsing information in your inquiry:



1) Product details: Shape&dimensions, grade, tolerances, coating, magnetization direction


2) Order quantity


3) Attached drawings if customized


4) Any special packing, delivring or oter requirements
Countersunk Magnets, Permanent Neodymium Iron Boron, Block Shape.

If you are not sure about any specifics of the product you need, please feel free to contact with us and we are more than happy to help.



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Mr. Huang
Sales Clerk
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