30 Years Experience ODM OEM Ndfeb Arc Magnets

Short Description:

30 years magnet manufacturer welcome you!
We Have:
●Professional Design Team
●Super Large Warehouse (3000㎡)
●50000㎡ Factory
We Offer:
●Free Sample Fast Supply
●Free Design for (Logo, Packing, Pattern, etc..)

Product Detail

Product Tags

Professional Effective Fast

Product Picture

30 Years Experience ODM OEM Ndfeb Arc Magnets






Product Name: Neodymium Magnet, NdFeB Magnet
Grade & Working Temperature:
Grade Working Temperature
N30-N55 +80℃ / 176℉
N30M-N52M +100℃ / 212℉
N30H-N52H +120℃ / 248℉
N30SH-N50SH +150℃ / 302℉
N25UH-N50UH +180℃ / 356℉
N28EH-N48EH +200℃ / 392℉
N28AH-N45AH +220℃ / 428℉
Coating: Ni, Zn, Au, Ag, Epoxy, Passivated, etc..
Application: Sensors, motors, filter automobiles, magnetic holders, loudspeakers, wind generators,  medical equipment, etc.
Advantage: If in stock, free sample and deliver at same day; Out of stock, delivery time is same with mass production

Product Display

Advanced production equipment and 30 years of production experience can effectively help you customize various shapes! Special shaped magnet (triangle, bread, trapezoid, etc.) also can be customized!


Our Company


Hesheng magnet group covers an area of 50000 square meters and currently has more than 200 professional and skilled employees, including 47 R & D teams.

At present, it has formed an enterprise integrating R & D, production, sales, service and import and export trade. At present, it has an annual production scale of 1500 tons of sintered NdFeB of N52, 50M, 48H, 48SH, 42UH, 40EH, 33AH and other ultra-high brands, as well as an electroplating industry center with an annual surface treatment capacity of 2000 tons. Hesheng Group's R & D team has solved the problem of loss of excitation of permanent magnet motors in response to market demand, And the internal performance uniformity and consistency of large-scale products, especially in terms of high service temperature, high coercivity, high consistency and low weight loss, are at the leading level in the industry. At present, the company's (BH) max (MGOE) +HCJ(kOe) has reached 70.

Processing and Production Equipment

Our factory has strong technical force and advanced and efficient processing and production equipment.


Quality Inspection Equipment

Excellent quality testing equipment to ensure product quality


Complete Certificates


Note: Space is limited, please contact us to confirm other certificates.
At the same time, our company can carry out certification for one or more certificates according to your requirements. Please contact us for details

Saleman Promise

Quality Assurance

Every process has testing steps! 

With the goods can be attached with the test report!Welcome every customer's supervision and report!

About Delivery

If in stock, delivery will be finished within 5 days!Delivery time of mass production is about 10-20 days.Support door-to-door delivery.FOB,DDU,DDP are all supported!

About Services

24 hours online, reply within 8 hours! 

After sales worry free, damaged and lost parts have treatment plan Long term cooperation and avoid your loss is our biggest purpose!

Packing & Sale


Frequently Asked Questions

Q: Are you trader or manufacturer?

A: We are manufacturer, we have our own factory for more than 30 years.We are one of the earliest enterprises engaged in the production of rare earth permanent magnet materials.
Q: Are all samples free?
A: Usually if in stock, and don't have too value, the samples will be free.
Q: What's the payment method?
A: We support Credit Card,T/T, L/C, western Union, D/P,D/A, MoneyGram, etc...
Lower than 5000 usd, 100% in advance; more than 5000 usd,30% in advance.Also can be negotiated.
Q: May I get some samples to test?
A: Yes, we can provide samples, if there is some stock, sample will be free. You just need to pay shipping cost.
Q: What's the lead time?
A: According to the quantity and size, if there is enough stock, delivery time will be within 5 days; Otherwise we need 10-20 days for production.
Q: What's the MOQ?
A: No MOQ, small quantity can be sold as samples.

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