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Shanghai CJ Magnet Industry Co., Ltd.
Shanghai CJ Magnet Industry Co., Ltd. Manufacturer---NdFeB Magnet, Ferrite Magnet, Alnico Magnet, SmCo Magnet
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newbrightSilver Neodymium Rare Earth Magnets N35H With High Coercivity inchina

newbrightSilver Neodymium Rare Earth Magnets N35H With High Coercivity inchina

Brand Name : CJ MAG
Model Number : CJ423
Certification : ISO9001 ISO14001 ISO/TS16949
Place of Origin : Zhejiang
MOQ : 100/1000/10000pcs
Price : USD0.001-50/pc
Payment Terms : T/T, Western Union
Supply Ability : 1500 ton per year
Delivery Time : 7-15 work days
Packaging Details : standard sea or air package
Our technicians : have over 10 years work experience
Our advanced equipment : introductions from Germany and Japan, such as ICP, HAST chamber,etc Laser Particle Analyzer etc.
Our strong R&D team : has magnetic experts with more than 30 years experience
Material : neodymium magnet
Size : custom
Shape : Block
Usages : wind power, EPS system, new energy automotive, electroacoustic device, magnetic separator,electric tool,MRI, VCM,CD-ROM drive , micro motor,etc
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Strongest Silver Neodymium Rare Earth Magnets N30H With High Coercivity

ISO9001 certificates silver bright rare earth neodymium block magnet

What is Rare Earth Magnet

Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and thenground or sliced into the desired shape. Coatings are then applied if required. Finally, the

blank magnets are magnetized by exposing them to a very powerful magnetic field in excess

of 30 KOe.


Product nameCustomized strong Neodymium Magnet
ShapeRectangular, block, bar, disc, ring, countersunk, customer required

N35-N55, N30M-N50M, N30H-N48H, N30SH-N45SH,

N30UH-N40UH, N30EH-N38EH, N30AH-N33AH

SizeMany Moulds , also provide Custom-made Service
CoatingNi, Zn, gold, sliver, epoxy and passivated,etc.
Place of OriginShanghai China ( Mainland )
Br(KGs)11.7 to 14.5
Hcb(KA/m)≥796 to ≥1033
Hcj(KA/m)≥876 to ≥2785
(BH)max(KJ/m3)263 to 406

MaterialNeodumium, NdFeB
TechnologyUtilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology
Magnetic propertiesHigh coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature
GradesN33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH
Shapes and sizesVarious kinds or according to customers' request
CoatingNi, Zn, and so on
Magnet ApplicationsWidely used in different applications, such as toy fun , sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
Quality ControlISO9001.2008 Approved
TransportationAll available shipping ways could be applied ,by courier ,by air or by sea . Appinted shipping company or our own forwarders all could be used in shipment . Full-way tracking the cargos for you before th good arrival.



1. Used in Industrial ares:

motors, dc motors, sensors;

generators, wind turbine generators, wind energy,

elevator tractions, pumps, car, home appliance etc.

2. Used in Home and office areas:

Loudspeakers, radios, etc.

3. For customer Diy

Why Chose Us?

  • we have professional design produce and sales teams.
  • we have professional and advanced machines
  • Our products are all in high quality
  • we have good after-service
  • All manufacture steps can be finished by our own.


When connecting two magnetic buttons, draw them close to each other slowly and gently. Hard crushing would cause damage and cracks in the magnetic material.

Magnets are made from Neo Neodymium Magnet material and have unbelievable magnetic performances.

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newbrightSilver Neodymium Rare Earth Magnets N35H With High Coercivity inchina Images

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