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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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Powerful N38M Neodymium Disc Magnets NdFeB Stable Strong Magnetic Material

Powerful N38M Neodymium Disc Magnets NdFeB Stable Strong Magnetic Material

Brand Name : CJMAG
Model Number : N38M
Certification : TS16949
Place of Origin : ZHEJIANG
Price : 0.1-50USD PER PIECE
Payment Terms : L/C, D/A, T/T, Western Union
Supply Ability : 1500 TONS PER YEAR
Delivery Time : 8
Packaging Details : WE CAN DO packing for customer request
MATERIAL : Nd-Fe-B/rare earth magnet
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good powerful discN38M NEODYMIUM MAGNET IN big sale in china on 2016

1 About us

  • Shanghai CJ Magnet Industry Co.Ltd was established in 2002. There are 2 factories which both belong to our own company. We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite Permanent magnet. The annual output of Sintered NdFeB is 1500Ton, Ferrite is 6000Ton and AlNiCo is 600Ton.
  • Our company desires to be the professional supplier of magnet, magnetic appliances and magnetic solutions. Therefore, we always pursue the high quality of our product. Since the establishment of our company, we have obtained ISO9001,ISO14001 and ISO/TS16949 certificates. At the same time, we have got 8 patents.

2 Deatails

CatalogMagnetic Material
MaterialNd-Fe-B/rare earth magnet
Working TemperatureGradeTw
N35-N5280째C (176째F)
33M-48M100째C (212째F)
33H-48H120째C (248째F)
30SH-40SH150째C (302째F)
30UH-40UH180째C (356째F)
28EH-38EH200째C (392째F)
28AH-35AH220째C (428째F)
Magnet ShapeDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and Customized shape.
CoatingNi-Cu-Ni, Nickel, Zn, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube and etc.
Thickness of Coating (Microns)1-20
Size of Magnet

The biggest block size:F240*100*50mm

The biggest ring size:240*150*50mm

The highest grade:N52 N40UH N42EH N38AH

The smallest block size:F0.8*0.8*1.6mm

The smallest disc size:1.5*0.75mm

The highest grade:N52 N40UH N42EH N38AH

Customer's size is available

MOQ100/1000/10000 pieces
AdvantageStable, consistency,powerful
ApplicationRare Earth Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCM in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use and etc.

3 About Coating

SurfaceCoatingThickness( m)ColorSST(hours)
NickelNi10-20Bright Silver>24-72
Black NickelNi+Cu+Ni10-20Bright Black>48-96




Bright Blue

Shinning Color











Black / Grey





1, Can you do the seicial designs for us?
Of course ,We have a professional team having rich experience in design and manufacturing just send us your design and tell us the dimensional tolerance, and we will produce the special moulds for your products and produce the products.

2, When can I inquiry or email or calling or skype you ?
We usually quote within 24 hours after we get your inquiry . If you are very urgent to get the price , please call us or tell us in your email so that we would regard your inquiry priority .

3, How can I get a sample to check your quality ?
After price confirmation , you can require for samples to check our quality . If you need the samples , we will charge for the sample cost . But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ .

5 Returns & Refunds Policy

1. Refunds are only available for defective products and you must give us specific reason about our defective products.

2. You have 7 days to contact us and 10 days to return item from the date it was received.

3. You can receive a full refund after I receive your returned item.

4. Returned item must have all original packaging and accessories and you will pay the return shipping fee.

Product Tags:

n35 neodymium magnets


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