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SDM Magnetics is one of The Most
Integrative Magnet Manufacturers in china
neodymium magnet manufacturer
Let more people enjoy the intelligent and green life brought by magnetic energy technology.
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alnico magnet factory
Future directions, applications of sensors - humanoid robots
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OUR PRODUCTS

Provide One-stop Solution for Permanent Magnet
Permanent Magnetic Magnet Motor Rotors Assemblies
Permanent Magnetic Magnet Motor Rotors Assemblies
High-speed motor rotors are designed to operate at rotational speeds significantly higher than traditional motors. Typical speeds can range from several thousand to tens of thousands of revolutions per minute (RPM), enabling high-power density and efficient energy conversion.
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Permanent Magnetic Rotors for Air Suspension Motor
Permanent Magnetic Rotors for Air Suspension Motor
Compact Design: The high-speed capabilities allow for more compact motor designs, saving space and enabling the integration of additional components in machinery and equipment. This is particularly beneficial in industries where space is limited.
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High Hcj Value Neodymium Magnets Halbach Array Magnets Motor Stator And Rotors
High Hcj Value Neodymium Magnets Halbach Array Magnets Motor Stator And Rotors View More
Manufacturer Permanent Neodymium Magnets For Motors Rotor
Manufacturer Permanent Neodymium Magnets For Motors Rotor
Magnets for motor rotors are crucial components that convert electrical energy into mechanical energy. They are typically made of high-performance materials like NdFeB, offering strong magnetic fields and high efficiency. These magnets enable motors to run smoothly and efficiently, driving a wide range of machinery and devices.
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Sensor Resolver Of Ac 7v For New Energy Vehicle Part Accessories Magnetic Resolver
Sensor Resolver Of Ac 7v For New Energy Vehicle Part Accessories Magnetic Resolver View More
Anti Eddy Current Magnets Magnetized Ring Permanent Neodymium Round Magnets
Anti Eddy Current Magnets Magnetized Ring Permanent Neodymium Round Magnets
Neodymium Magnet, also known as NdFeB magnet, is a type of permanent magnet made primarily of neodymium, iron, and boron. It possesses the strongest magnetic force among all permanent magnets and is widely applied in various fields due to its high efficiency, small size, and light weight.
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SDM High Strong Quality N52 N35 Cylinder Permanent Magnets Industrial Rod Neodymium Magnets
SDM High Strong Quality N52 N35 Cylinder Permanent Magnets Industrial Rod Neodymium Magnets
NdFeB magnets feature high magnetic strength, excellent corrosion resistance, and compact size, making them ideal for various applications.
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18 Years Experience IATF Certificated Permanent Magnetic Encoder Magnets
18 Years Experience IATF Certificated Permanent Magnetic Encoder Magnets View More

High-Tech Enterprise Specializes in Neodymium Magnet over 20 years

SDM Magnetics keeps developing our technology on higher performance, more stable quality and more cost-efficient magnet manufacturing. Our excellent engineering and manufacturing experts can support your designs, programs by our technical knowhow in different applications such as industrial, automotive, household appliances, aerospace and so on.

20+

Industry Experience

30+

Engineers

5+

New High-Tech Enterprise

3+

Postdoctoral Work Station​​​​​​​

40+

Patents​​​​​​​

WHY CHOOSE US

We will satisfy you by our high-quality AlNiCo Magnet

IATF16949， ISO9001 

certified company

0 PPM for General Motor’s Tier 2 supplier since 2010

Strategic cooperation with China’s No. 1 rare earth miner CHINALCO, strong and safe supply of rare earth raw materials

High automation 

on production

RoHS, REACH and SGS 

complied products

State of 

art R&D lab

CLASSIC CASES

Ferrite Magnet solutions start with a quality product warranty
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Case Studies—Rotors for High-Speed Motors
Case Studies—Rotors for High-Speed Motors

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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Case Studies— EV Interior Electromagnet
Case Studies— EV Interior Electromagnet

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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Case Studies— Permanent Magnet
Case Studies— Permanent Magnet

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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Case Studies— Resolver
Case Studies— Resolver

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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Case Studies— High Speed Motor Rotor
Case Studies— High Speed Motor Rotor

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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We have an excellent after-sales service team to ensure that we can solve the customer problems anytime they need us.
Provide One-stop Solution for Permanent Magnet.
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LATEST NEWS​​​​​​​

Not Only a Supplier but also Your Reliable Magnetic Assemblies Partner

Analysis of Two-Track Injection-Molded Magnetic Ring Technology

Micron-Level Precision! Two-Track Injection-Molded Magnetic Ring: The "Invisible Champion" in the Sensor FieldIn the realm of precision measurement and control, a seemingly small yet crucial component is quietly pushing the limits of high-performance systems—the two-track injection-molded magnetic r

2026-02-11
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2026-02-11
Analysis of Two-Track Injection-Molded Magnetic Ring Technology

Micron-Level Precision! Two-Track Injection-Molded Magnetic Ring: The "Invisible Champion" in the Sensor FieldIn the realm of precision measurement and control, a seemingly small yet crucial component is quietly pushing the limits of high-performance systems—the two-track injection-molded magnetic r

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Application Prospects of NdFeB Radiation Ring Technology

NdFeB Radiation Ring: A New Generation of Core Technology Leading the Transformation of Magnetic Circuit DesignIn the manufacturing workshop of high-end servo motors, engineers carefully adjust the splicing angles of magnet tiles, attempting to eliminate weak magnetic field distortions—a problem tha

2026-02-05
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2026-02-05
Application Prospects of NdFeB Radiation Ring Technology

NdFeB Radiation Ring: A New Generation of Core Technology Leading the Transformation of Magnetic Circuit DesignIn the manufacturing workshop of high-end servo motors, engineers carefully adjust the splicing angles of magnet tiles, attempting to eliminate weak magnetic field distortions—a problem tha

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Samarium Cobalt Sensors: Reliable Applications in Extreme Environments

Samarium Cobalt Sensors: A Reliable Promise to Conquer Extreme EnvironmentsAmidst the roaring rockets launching from the Gobi Desert, robots silently traversing deep wells thousands of meters underground, and fighter jets maneuvering skillfully at high altitudes—behind these scenes of human explorat

2026-01-30
26.01.30_4997_3748.jpg
2026-01-30
Samarium Cobalt Sensors: Reliable Applications in Extreme Environments

Samarium Cobalt Sensors: A Reliable Promise to Conquer Extreme EnvironmentsAmidst the roaring rockets launching from the Gobi Desert, robots silently traversing deep wells thousands of meters underground, and fighter jets maneuvering skillfully at high altitudes—behind these scenes of human explorat

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Breakthrough in Ultra-High Temperature Magnetic Coupling Technology

Silent Revolution at 450°C: Unveiling the Three Core Breakthroughs of Fully Sealed Magnetic CouplingsIn the core realms of aerospace, high-end chemical engineering, and advanced energy systems, temperatures of 450°C act as an invisible watershed. Traditional mechanical power transmission devices ope

2026-01-21
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2026-01-21
Breakthrough in Ultra-High Temperature Magnetic Coupling Technology

Silent Revolution at 450°C: Unveiling the Three Core Breakthroughs of Fully Sealed Magnetic CouplingsIn the core realms of aerospace, high-end chemical engineering, and advanced energy systems, temperatures of 450°C act as an invisible watershed. Traditional mechanical power transmission devices ope

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WELCOME

SDM Magnetics is one of the most integrative magnet manufacturers in China. Main products : Permanent magnet,Neodymium magnets,Motor stator and rotor, Sensor resolvert and magnetic assemblies.
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    108 North Shixin Road, Hangzhou, Zhejiang 311200 P.R.China
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    inquiry@magnet-sdm.com​​​​​​​

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    +86-571-82867702

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