Nanjing Huajin Magnet Co., Ltd.

Nanjing Huajin Magnet Co., Ltd. Nanjing Huajin Magnet Co., Ltd. Nanjing Huajin Magnet Co., Ltd. Nanjing Huajin Magnet Co., Ltd. Nanjing Huajin Magnet Co., Ltd.
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Business Type: Manufacturer
Trading Company
Main Market: North America
South America
Western Europe
Eastern Europe
Eastern Asia
Southeast Asia
Middle East
Brands: Huajin
No. of Employees: 100~110
Annual Sales: 100-500
Year Established: 2009
Export p.c: 70% - 80%
About Us

Nanjing Huajin Magnet Co., Ltd. is a professional manufacturer specializing in the R& D and manufacture of the permanent magnet. We invest in high quality magnet production line with the vacuum sintering stove which helps to improve the uniformity of magnetic properties and corrosion resistance of sintered ND-Fe-B magnets. 

Our production line also contains centerless grinding machines, ultrasonic punch and linear cutting machine all of which make us capable of machining very special shapes of magnet, and providing high precision applied in aircraft and automobile industry.

Our magnets have passed the SGS RoHS test. 


Our main products include Disc magnet, block magnet, ring magnet, PVC magnetic button, magnetic filter, magnetic rod/bar/stick, cylinder magnet, countersunk magnet, arc shape and other irregular sizes and shapes magnets., which are widely used in toy, packing, speaker, motor, meter and medical care.  

With the advantage of senior magnetic assembly engineers, experienced staff and comprehensive machining equipment, we can produce high quality magnetic filter, magnetic clamp, magnetic chuck, magnetic attractor and other magnetic products catering to our customers' different requirements.  

Our factory have 4500 square meter workshop plant, equipped with slicing workshop, grinding workshop, dust-free inspection and packing workshop, the annual output of 1500 ton magnets.Our factory has more than 20 production lines. Fully automatic mechanized production, more mature technical functions, faster delivery.  Our products are of higher quality. To our customers to bring more convenient and efficient cooperation experience. 


Nanjing Huajin Magnet Co.,Ltd founded in 2009, is a high technology company engaged in researching, manufacturing and marketing magnets with ISO9001 certificate. The company have 4500 square meter workshop plant, equipped with slicing workshop, grinding workshop, dust-free inspection and packing workshop, the annual output of 1500 ton magnets.


Our company has been focusing on export business since 2012. Accumulate experience and strength continuously.

Until now we have a team of over 100 people. The annual output value exceeds US$2.5 Million. Ever Annual Output of Main Products is 10000 Tons.  


Customized Service
1. Customized Material Neodymium Grade: N35-N52, N35M-N50M, N35H-N48H, N33SH-N45SH, N30UH-N35UH, N30EH-N35EH;
2. Customized Shaped magnet: Round / block / ring / cylinder / countersunk / arc / segment other irregular shapes.
3. Custom packaging. Usually we packed the magnet with vacuum polybag. Then packed in stop magnetic metal box. We can also make the package as your requirements.
4. Customized Mark: to distinguish N pole and S pole.
5. Custom coating. We can coated in Nickel. Zinc, Chromium as your requirements.
6. Customized Working temperature: <80℃/ 80℃-200℃


Payment Term

T/T, L/C, Western Union, PayPal.


Shipment term

1. By Express(DHL, FedEx, TNT, UPS, ect): Door to door, Short Delivery time, 3-5 days.
2. By Air: Short Delivery Time, 3-7 days.
3. By Sea: Cheap Shipping Cost, 7-35 days.


Packing details

Package: Magnetic Isolation Package
Carton: 36*27*15CM



1. How to get quick quotation?
Kindly offer us your interested size, quantity, coating(zinc/nickel), magnetism direction and other details. Then our best price will be offered in 12 Hours

2.What about the lead time?
(1) Sample: 3-5 days.
(2) Batch quantity: 7-12 days.

3.What's the MOQ?
(1) Spot Stocks: No MOQ;
(2) Regular Size: 100 PCS, 1000 PCS, 2000 PCS, 5000 PCS, ect.
(3) Other Size: 2000 PCS, 5000 PCS, 10000 PCS, ect .


4.What’s about the samples:

(1) Spot stocks samples: Free(can be shipped out as soon as customers confirm)

(2) Regular sizes samples: 2-3 days, free charge.

(3) Special sizes and high grade / temperature samples: Charge 30.00 USD sample cost, 3-5 days


5.How about the quality of the magnets?
We can offer the certification. We can provide video and pictures of magnetic detection

6.Could I pay a visit to your factory?
 Yes, of course, if you need, we will help you visit our factory, everything will be well arranged.

7.What about OEM and ODM?
 OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.

8.If I have more questions, where can I get the answer?
 Any issue, please feel free to contact us any time.

Our Team

Nanjing Huajin Magnet Factory consists of the following departments:

1. Management department

2. Technical department

3. Financial department

4. Sales department: Abroad Trade Team and Home Trade Team 

5. Production department

6. Quality Inspect department

7. Warehouse

Professional and experienced team, look forward to be your honest and loyal partner.


Our Advantages

1. More than 10-year magnet manufacturing experience, quality, lead time, price and service have been gauranteed.

2. Professional R&D department, with a professional technologist team.

3. Much Experienced Export Customs Declare Team. Trade Assurance to Secure your trade safety

4. Low MOQ and free samples.

5.High quality Rare earth Materials used.
6. Fast delivery Time for magnet produce and Magnetic Assemblies.
7. Free sample available.
8. Difference Specification Choice

9.Direct Factory, best competitive price is available.

10.Flexible payment policy, reliable quality, fast delivery


Our Team Work Plan
1.Continuously effort to get some new technicial to meet customers requirements.
2. Reply your query within 12 hours
3. 3 days for magnet sample made
4. Timely Lead time in 3-10 days
5. Quality control from material prepared to products finished. And apply the products test report.

6. Any query we would follow up after sales.


We will go to various places to attend the exhibition

Contact Details