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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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Permanent new energy automotive big ferrite magnet used in speaker

Permanent new energy automotive big ferrite magnet used in speaker

Brand Name : CJ MAG
Model Number : CJ 547
Certification : ISO14001:2004 ISO9001:2008 ISO/TS16949:2009 VDA6.3 SGS
Place of Origin : Zhejiang/Shanghai
MOQ : 100/100010000pcs
Price : USD0.001-50/pc
Payment Terms : T/T, Western Union
Supply Ability : 1500Ton per year
Delivery Time : 7-15work days
Packaging Details : standard sea or air package well protect in the delivery
Brand : CJ MAG
Shape : permanent Magnets
Grades : customized
Our own factory : two factory, one in Anji near by Shanghai and Hangzhou, another in Ningbo.
Our advanced equipment : introductions from Germany and Japan, such as ICP, HAST chamber,etc Laser Particle Analyzer etc
Service : will offer you 24 hours online service
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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ring shape big size ferrite magnet used in speaker with fine quality and good surface

Why choose us?

Our CJ Magnet Industry has focused on the producing of Neodymium for more than ten years.

We have imported advanced equipment from Japan and Germany to update our products in order to satisfy our customs.

We have a team with high efficiency and high responsibility. We have the access to the cheapest raw material, so we can reduce your cost.

Neodymium, as the third generation of rare-earth magnetic material, is of super advantage in the performance.

Therefore, it is wise of you to choose our company, and we will provide you with the first rate service. Just believe us!

Competitive Advantages

1. China is abundant in rare earth, so our company can get the cheapest raw material.

2. We have ICP-AES test for the incoming materials to grantees the high quality of our raw materials.

3. Our advanced machine is imported from Japan and Germany.

4. We design and produce the moulds by ourselves so as to reduce the cost.
5. We have 8 sintered furnace to improve the efficiency.

Production process of magnet

Mixing--melting--powder production--Pressing--Sintering--testing--Cutting&grinding--Inspection--Packing--After-sales service

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.

International certificate

International Certificate

ISO 9001

R&D team of our CJ-magnet

About CJ-Magnet Coating

NickelNi10-20Bright Silver>24-72
Black NickelNi+Cu+Ni10-20Bright Black>48-96




Bright Blue

Shinning Color











Black / Grey




Our CJ- Magnet staffs


1. Q:What information do I need to supply when I have a inquiry?

A: If you have any inquiry, please kindly advise the following items:

Dimensions or drawing with tolerances.

Material grade or magnetic properties.

Magnetic direction.

Surface coating(if necessary).

Quantity and delivery terms.

2. Q:What equipment do you have?

A: We found China Jiliang University Sheensen R&D center in our plant, with advanced R&D equipment, such as Particle size analysis, Angler deviation tester, ICP, Hast Tester etc from Germany and Japan.

3. Q: What about OEM and ODM?

A: OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.

4. Q: What about the sample time and charge?

A: (1) 7-10 days if you want to customize your logo, charge according to your design

(2) 3-7 days for our existing samples for reference

5. Q: What about the delivery time of our products?

A: Fast Delivery when you choose the item and decide your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.

6. Q: Could you provide me the shortest lead time?

A: We have materials in our stock,if you really need, you can tell us and we will try our best to satisfy you.

7. Q: How to pay you?

A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.

Western Union cash – for small order or samples order.

Other payment: L/C,D/A,D/P,MoneyGra,Paypal or Escrow.

8. Q: Do you accept feedback?

A: Of course, we accept any feedback about our Quality, Service, Market Feedback& Suggestion. And we’ll do better.

9. Q: Could I pay a visit to your factory?

A: Yes, of course, if you need, we will help you visit our factory.

10. Q: Where is your plants?

A: Our plant located 45 minutes from Hangzhou, 2.5 hours from Shanghai by car.

Product Tags:

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