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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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Corrosion Resistance N52 Disc Neodymium Magnets Silver Bright For Wind Energy

Corrosion Resistance N52 Disc Neodymium Magnets Silver Bright For Wind Energy

Brand Name : CJ MAG
Model Number : CJ357
Certification : ISO9001 ISO14001 ISO/TS16949
Place of Origin : Shanghai
MOQ : 100/1000/10000pcs
Price : USD0.001-60/pc
Payment Terms : T/T, Western Union,MoneyGram
Supply Ability : 1500 ton per year
Delivery Time : 7-15 working days
Packaging Details : standard sea or air package
Our own factory : two factory, one in Anji near by Shanghai and Hangzhou, another in Ningbo.
Material : neodymium magnet
Brand name : CJ magnet
Application : wind power, EPS system, new energy automotive, electroacoustic device, magnetic separator,electric tool,MRI, VCM,CD-ROM drive , micro motor,etc.
Shape : segment, ball, block, ring, sheet, stick, strip, arc, cylinder, etc.
Size : custom
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N52 High Quality Disc Neodymium Magnets Silver Bright For Wind Energy

N52 high quality disc neodymium magnet in silver bright for wind energy and motors and etc


  • It is the alloy magnet of Neodymium(Nd).Iron(Fe), Boron(B) and some other microelements.
  • NdFeB is called the “King of Magnet” .
  • Our NdFeB magnets has high residual induction, coercive force and energy product.
  • Our NdFeB magnets has competitive price and great machinability.
  • NdFeB is easy to be oxidated and corroded, so it is usually requires surfae treatment. It can be pleted Phosphate, Au. Ag, Zn, NiCuNi, Epoxy and so on in our factory. All coatings meet the requirements of RoHS.
  • Our annual output of Sintered NdFeB is 1500Ton.
  • We own a series of advanced production and R&D facilities from domestic and overseas, and we successively introduce the first-class experts and professional technicista od permanent magnet filed from our country.


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



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


Produce NdFeB magnet since 2002, and 8 years export experiences makes us well serve our

clients. we are factory( our factory here for you check:Tenshi Lake Industry Zone, Anji County,

Zhejiang province, china), control every process, ensure lowest price and good quality and

best service for you, we best service 24 hour online.

Product Tags:

flat neodymium magnets


donut shaped magnets

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