Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ISO/TS 16949
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
U.S. Warehouse
Distributorship Cooperation

Permanent Magnets, Neodymium Magnet, Magnets manufacturer / supplier in China, offering Industrial Customized High Quality DC Motor Permanent Magnet Motor, 15 Years Experience Strong Holding Force 25lbs Gun Magnet, 14 Years Experience Qualified 11000gauss Permanent Magnet/Magnetic Filter and so on.

Gold Member Since 2014
Audited Supplier
Supplier Homepage Products AlNiCo Magnets Bar magnet Industrial Customized High Quality DC Motor Permanent Magnet Motor

Industrial Customized High Quality DC Motor Permanent Magnet Motor

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $0.1-100/ Piece
Port: Shanghai, China
Production Capacity: 100, 000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Application: Industrial Magnet, Motor Magnet
Shape: Block
Coating: Nickel
Type: Permanent Magnets
Composition: NdFeB Magnets
Certification: ISO9001:2008, ISO/Ts16949:2009, RoHS

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Basic Info

Model NO.: SDMNB
Trademark: SDM
Transport Package: Sea Pallet / Air Carton / Express Packaging
Specification: RoHS
Origin: China (Mainland)
HS Code: 8505111000

Product Description

AlNiCo magnet, including cast AlNiCo and sintered AlNiCo, have the vast rang of complex shapes and sizes at economical cost. They are slao ideal for high temperature applications up to 500 º C.

1. Features:
Vast range of complex shapes and sizes;
Economical cost;
Ideal for high temperature application up to 550 ° C.
2. Applications: Automobile parts, sensors, magnetic chucks, guitar pickup, audio apparatus, electronic motors, educational equipment and aerospace equipments, etc.

3. Shape: Disc, Ring, Block, Segment, Cylinder, U shape, Customized Design.

4. Size: Customized size per your requirements.

5. Certification: ISO9001: 2008, ISO/TS16949: 2009 and RoHS.

Our advantages

A: Over 10 years in manufacturing magnets and over 4 years as a gold supplier on Alibaba
B: As a supplier of Siemens Ltd Australia, GM, BMW, BENTLEY, and REGAL BELOIT in European, we are very experienced in control quality, solve problems and select magnet materials.
C: The price will be more competive as we have our own factory.
D: We have many grade materials in our stock to help you to let the lead time shorter.

About us:

Hangzhou SDM Magnetics Co., Ltd. Is one of the professional manufacturers of permanent magnets in China. With an experienced team, SDM is specialized in producing various kinds of permanent magnets, including Sintered & Bonded NdFeB, Cast & Sintered Alnico, Sintered SmCo Magnets and relevant Magnetic Assemblies such as pump couplings and holding devices.
In order to satisfy our customer's needs, SDM focuses on quality control with continuous improvements on all manufacturing processes and provides the most competitive prices based on domestic resources. Customized magnets are always available here.
After effective marketing, our products are provided to customers such as GM, BMW, BENTLEY, SIEMENS and REGAL BELOIT in European, North and South America and Asia-Pacific markets. Our magnets are widely used in magnetic motors, automotive instruments, medical equipments, wind-power generation, aerospace and military industries.
We are located in Hangzhou, near to the Shanghai air port and harbor. Traffic is convenient. We wish new and old friends from all walks of life to contact us for future business relationships and mutual success!


1: How long will you give me the reply?
We will contact you in 12 hours as soon as we can.
2: Could I get samples?
Yes, we have materials in stock to help you to get the samples as soon as we can.
3: How about the quality of the magnets?
We have the certification of ISO, TS and ROSH, we could send the certification test of our company to you.
4: How is the price?
As we believe the quality is the most important, we will provide the best quality magnet we can with reasonable price.
5: Could you provide me the shortest lead time?
We have materials in our stock, if you really need, you can tell us and we will try our best to satisfy you.
6: Could I visit your factory?
Of course, if you need we will help you to visit our factory.
7: If I have paid, when will you help me to produce?
When we have received the money in our account, we will give you the receipt and arrange to produce immediately.
/ Cast AlNiCo Magnet
Grade                 MMPA Equivalent
 Residual Induction            (Br)Coercive Force         (Hcb)Max Energy Product (BH)max Temp. Coefficient              TkCurie Temp.Max Working Temp. 
LN10600600040500101.2-0.02-0.03810450ALNICO 3
LNG12700700044550121.5-0.02-0.03810450ALNICO 2
LNG13680680048600131.63-0.02-0.03810450ALNICO 2
LNG18900900048600182.25-0.02-0.03850450ALNICO 4
LNG3712001200048600374.63-0.02-0.03860525ALNICO 5
LNG5213001300056700526.5-0.02-0.03860525ALNICO 5DG
LNG6013301330060750607.5-0.02-0.03860525ALNICO 5-7
LNGT2810001000058720283.5-0.02-0.03860525ALNICO 6
LNGT3280080001001250324-0.02-0.03860550ALNICO 8
LNGT721050105001121400729-0.02-0.03860550ALNICO 9
LNGT36J70070001401750364.5-0.02-0.03860550ALNICO 8HC
*The above-mentioned data of magnetic properties and physical properties are given at room temperature.   
*The max working temperature of magnet is changeable due to length-diameter ratio, coating thickness and another environment factors.

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