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China is home to some of the world’s leading magnet manufacturers, supplying industries such as automotive, electronics, medical devices, and renewable energy. With advanced technology, large-scale production, and cost-effective solutions, Chinese manufacturers continue to dominate the global magnet market.
Choosing the right magnet manufacturer in China is crucial for ensuring product quality, performance, and supply chain efficiency. The best manufacturers offer custom solutions, high-grade materials, and strict quality control, making them ideal partners for businesses worldwide.
In this guide, we highlight the top 10 magnet manufacturers in China for 2025, showcasing their expertise, key products, and industry strengths.
Looking for a reliable supplier? Contact one of these leading manufacturers today to get a quote and discuss your project needs!
What is a Magnet?
A magnet is an object that produces a magnetic field, attracting materials like iron, nickel, and cobalt. Magnets play a crucial role in industrial manufacturing, electronics, automotive, medical devices, and many other fields.
There are several types of magnets, including:
- Permanent Magnets – Made from materials like neodymium (NdFeB), samarium cobalt (SmCo), ferrite, and alnico, these retain their magnetism over time.
- Electromagnets – Created by passing an electric current through a coil, these are commonly used in heavy machinery, medical imaging, and industrial applications.
China is a global leader in magnet manufacturing, producing a vast range of high-performance magnets for industries worldwide. With advanced technology and cost-effective production, magnet manufacturers in China supply high-quality solutions to meet the growing demand for customized magnetic products.
If you’re looking for reliable magnet manufacturers in China, explore our list of top suppliers and find the best partner for your business needs.
List of Top 10 China Magnet Manufacturers in 2025
- SDM Magnetics Co., Ltd.
- Shanghai CJ Magnet Industry Co., Ltd.
- Ketai Magnetic Materials Co., Ltd.
- JDA Magnet LLC.
- Dongguan Courage Magnetoelectric Technology Co., Ltd.
- China Magnets Source Material Limited
- HGT Advanced Magnets Co.,Ltd
- Ningbo Yunsheng Co., Ltd.
- ZHAOBAO Magnets
- Zhongke Magnetic Industry Co., Ltd
1. SDM Magnetics Co., Ltd.
Company Profile:
SDM Magnetics Co., Ltd. is a trusted name among magnet manufacturers in China, specializing in the production of high-quality permanent magnets since 2004. With a strong commitment to speed, dedication, and innovation, the company has built a reputation for delivering reliable magnetic solutions across various industries.
Why Choose SDM Magnetics?
- Industry Expertise – With over 16 years of experience, SDM serves industries such as automotive, industrial automation, consumer electronics, green energy, aerospace, and more.
- Advanced Manufacturing – Equipped with cutting-edge technology, SDM ensures precision, efficiency, and high performance in every product.
- Diverse Product Range – Specializing in neodymium magnets, samarium cobalt magnets, and AlNiCo magnets, SDM provides solutions tailored to different applications.
Located in Hangzhou, China, SDM Magnetics is a preferred choice for businesses seeking reliable and high-performance magnetic products.
2.Shanghai CJ Magnet Industry Co., Ltd.
Company Profile:
Shanghai CJ Magnet is a national high-tech enterprise specializing in rare-earth permanent magnetic materials and their applications. As one of the world’s leading manufacturers of sintered NdFeB magnets, the company integrates R&D, production, and sales, ensuring high-quality and innovative magnetic solutions.
Location: ShangHai,China
Main Products:
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NdFeb Magent
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Multipular Ring Magnet
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Laminated Magent
3. Ketai Magnetic Materials Co., Ltd.
Company Profile:
Ningbo Ketai Magnetic Materials Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and processing of NdFeB permanent magnet materials. With an annual production capacity of 1200 tons, the company stands out among magnet manufacturers in China, offering high-performance and customized magnetic solutions to global industries.
Why Choose Ningbo Ketai?
- Advanced Manufacturing – Utilizing anaerobic manufacturing processes, the company consistently produces N52, N50M, 48H, 45SH, and other high-grade NdFeB magnets.
- Global Reach – Products are exported to Europe, America, Asia, and other international markets, serving diverse industries.
- Wide Applications – Supplying motors, communication equipment, medical devices, electronic instruments, aerospace technology, and more.
Located in Ningbo, China, Ningbo Ketai is a leading name in the permanent magnet industry, committed to innovation, quality, and customer satisfaction.
Looking for high-performance magnets? Contact Ningbo Ketai today for a quote!
4. JDA Magnet LLC.
Company Profile:
With over 20 years of experience, this Guangdong-based company has established itself as a leader among magnet manufacturers in China, specializing in sintered neodymium magnets and customized magnetic solutions. Their expertise extends across various industries, delivering high-quality and innovative magnet applications to global brands.
Location: Guangdong, China
Main Products:
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Magnetic Assemblies
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Neodymium Magnets
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Magnet Applications
5. Dongguan Courage Magnetoelectric Technology Co., Ltd.
Company Profile:
Founded in 2009, this Dongguan-based company has grown into a trusted name among magnet manufacturers in China, specializing in the research, production, and application development of high-quality magnets. With over 1,500 square meters of manufacturing space, they provide direct factory sales, ensuring competitive pricing and high precision.
Location: Dongguan, China
Main Products:
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Rare Earth Neodymium Magnets
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SmCo Magents
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AlNiCo Magnet
6. China Magnets Source Material Limited
Company Profile:
With over 30 years of expertise, China Magnets Source Material Limited is a leading custom permanent magnet manufacturer in China, serving both industrial and home-use applications. Their high-quality rare earth magnets and precision magnetic assemblies are trusted by businesses across Germany, Switzerland, the UK, the US, and beyond.
Location: Shenzhen,China
Main Products:
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Magent Applications
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Magnet Materials
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Magnet Shapes
7. HGT Advanced Magnets Co.,Ltd
Company Profile:
HGT Advanced Magnets Co., Ltd is a competitive magnet manufacturer in China, specializing in rare earth magnets such as neodymium iron boron (NdFeB) magnets and samarium cobalt (SmCo) magnets. With over a decade of expertise and cutting-edge technology, they provide custom magnet solutions to meet diverse industrial needs in the global magnet supply chain.
Location: Chengdu,China
Main Products:
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Sintered NdFeB Magents
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Sintered SmCo Magnets
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Bonded NdFeB Magents
8. Ningbo Yunsheng Co., Ltd.
Company Profile:
Ningbo Yunsheng Co., Ltd is a national high-tech enterprise and a leading manufacturer of rare earth permanent magnets in China. With over 25 years of experience in research, manufacturing, and sales, the company is renowned for its sintered NdFeB magnets, bonded magnets, and magnetic assemblies. The company boasts an annual production capacity of 21,000 tons, and its production facilities in Ningbo and Baotou ensure top-quality products for industries worldwide.
Location: Ningbo,China
Main Products:
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Sintered NdFeB Magents
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Bonded Magnets
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Magnetic Assembly
9. ZHAOBAO Magnets
Company Profile:
ZHAOBAO MAGNET team has been committing ourselves to developing and producing rare earth permanent magnets (NdFeB and SmCo) of high coercive force, low reversible temperature coefficient and low weight loss characteristics since 1998. More than 95% of our products are applied in Industrial Automation, Automotive Industry, Clean Energy and other High-end Applications, especially in all kinds of energy-efficient permanent magnet motors, such as Elevator Motor, Servo Motor, New Energy Vehicles Drive Motor, Compressor Motor, High Speed Motor, Explosion-proof Motor, etc
Location: Ningbo,China
Main Products:
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NdFeB Magnets
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Samarium Cobalt Magents
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AlNiCo Magnets
10. Zhongke Magnetic Industry Co., Ltd
Company Profile:
Over 13 Years Experience Shape, Size, Coating, Publicly traded listed magnet company in China. They magnet has supplied to many large, medium-scale customers including SAMSUNG, Nidec, Xiaomi, GREE, Midea, WOLONG, amazon, etc. Main Market: Vietnam, Malaysia, Indonesia, India, Philippines, South Korea, Thailand, Japan, Germany, USA Simply tell us your applied industry, product performance parameters, quantity or size, we will recommend the most suitable magnet for you.
Location: China
Main Products:
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Neodymium Magnet
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NdFeB Magnet Supplier
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Coustom Magents
Conclusion
The top 10 magnet manufacturers in China for 2025 exemplify the country's leadership in the magnet industry. Their dedication to innovation, high-quality production, and diverse product offerings positions them as key players in the global market. Whether you're seeking customized magnets for industrial applications or high-performance magnetic solutions, these manufacturers are equipped to meet the most demanding needs worldwide.
If you're looking for a reliable magnet manufacturer, Ningbo Ketai stands out as a top choice. Ningbo Ketai specializes in R&D, production, and processing of NdFeB permanent magnet materials, offering tailored solutions for a variety of industries. Contact Ningbo Ketai today for a quote and explore their comprehensive range of high-performance magnets.
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