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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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Coating Permanent Neodymium Magnets Block / Cylinder High Corrosion Resistance

Coating Permanent Neodymium Magnets Block / Cylinder High Corrosion Resistance

Brand Name : CJ MAG
Model Number : CJ-294
Certification : ISO14001:2004 ISO9001:2008 ISO/TS16949:2009 VDA6.3 SGS
Place of Origin : Zhejiang China
MOQ : 100/1000/10000pcs
Price : USD0.001~50/pcs
Payment Terms : T/T, Western Union
Supply Ability : 1500ton/year
Delivery Time : 7-15days
Packaging Details : standard packing
Shape : ring or customized shape
Type : N, NM, NH, NSH, NUH, NEH, NAH
Property test : HAST test ICP test and etc.
Application : motors, generators,elevator, etc
Certificates : VDA6.3,ROHS,SGS,MSDS,REACH
Service : 24hours online service
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Coating Permanent Neodymium Magnets Block / Cylinder High Corrosion Resistance

Brief introduction of CJ Company Industry

► Shanghai CJ Magnetic Industry aim to be the first-class supplier of magnetic material , magnetic applications and magnetic solutions. We are innovating our products with high technology , gaining market with good quality , creating brand with excellent performance . ► What the most important is that we continue to improve ourselves tp meat clients’ requirement .

♦ Vision: to be the professional supplier of magnet, magnetic systems and solutions;

♦ Mission: to be effiecient, to be energy-saving, to be eco-friendly--for a better future;

♦ Management belief:We continuously improve technologies, products, and customers experiences. We share all values with all of you.

♦ Conduct code:Take ownership / Satisfy customers / Challenge and improve all we do / Trust / Act as a team / Be honest

our elegancy

detail description

Sintered NdFeB magnetStrong permanent magnet with magnetic properties
GradesN33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH AH)
CoatingsNickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold
ShapesDisc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes
Tolerance+/-0.05mm unless specified.
Magnetized directionThrough thickness, diameter, axial, etc
Maximum working temperature80 to 240 degrees C
Package Condition

Standard air/sea protective package, unless specified.


NickelNI(NICUNI)Bright silver10-20>24-72>24-72
PassivationDark gray1-3Temporary protection
PhosphateDark gray1-3Temporary protection

final product :


1. loudspeaker: the magnet used in loudspeaker called fixed PM(permanent magnet), which become electromagnet when the coil is energized. The magnet used in Olympics 2008 and the shanghai Expo are provide by us.

2. the magnet used in motors work through electric magnetics transduction theory, the magnet is the medium conversion, which make the electric energy change to magnetic energy and finally change to the kinetic energy. And we have already become one of the leader for auto magnet manufacturing

click and order:

Professional :

Since 2002 , we have beening insisting on the management belief of “Technology innovates production , Good quality creates the market , Excellent performance create famous brand , and Share success with the staff”.

Safety :

Our display products are safe to European market and USA market . Eco-friendly , meets ISO9001 , ISO14001 , ISO16949,SGS , ROHS , UL etc .

Good Quality :

We have strict quality control system . Good reputation in the market . We provide magnets for a dozen of famous enterprises such as Gold Wind , AMK from Germany and Panasonic.

Service: 24 hours personalized service .

Product Tags:

block neodymium magnets


epoxy coated neodymium magnets

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