Top 10 Permanent Magnet Suppliers in the World 2025

Permanent magnets are essential components in a wide range of industries, from automotive and electronics to renewable energy and industrial applications. As demand for high-performance magnets continues to grow, several leading suppliers are shaping the global market by providing top-quality, innovative solutions.

These suppliers are recognized for their ability to deliver reliable, high-efficiency magnets, including neodymium, samarium-cobalt, and Permanent Magnet, that meet stringent industry standards. In this guide, we will explore the top 10 permanent magnet suppliers in 2025, highlighting their product offerings, global reach, and commitment to innovation in the magnetics industry.

List of Top Magnet Manufacturer in the World

1. Vacuumschmelze

Profile: Vacuumschmelze GmbH & Co. KG (VAC for short) is a leading magnet manufacturer headquartered in Germany, founded in 1939. As an innovative leader in the field of global magnetic materials, Vacuumschmelze focuses on the research, development, production and supply of high-performance magnets, and its products are widely used in multiple industries, including automobiles, electricity, energy, electronics and home appliances.

Vacuumschmelze's magnet products are known for their excellent quality and reliability. The company has advanced production facilities in Germany and uses the most cutting-edge technology to manufacture permanent magnet materials such as neodymium iron boron (NdFeB) magnets and other high-performance alloy magnetic materials. Through continuous innovation and strict quality control, VAC not only provides standard magnet solutions, but also can tailor high-performance magnets for customers to meet various special needs.

As a leading German magnet supplier, Vacuumschmelze has always been committed to environmental protection and sustainable development, adopting energy-saving technologies and strictly complying with global environmental protection regulations. Its magnet products not only occupy an important position in the German domestic market, but are also widely exported to many countries and regions around the world, becoming the first choice for customers all over the world.

Established: 1939

Location: Germany

Products

• Permanent Magnet
• Samarium cobalt magnets
• NdFeB magnets
• Alnico magnets

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2. Arnold

Profile: Arnold Magnetic Technologies was founded in 1946 and is headquartered in the United States. It is one of the world's leading magnet manufacturers. As a company with a long history and a high reputation in the industry, Arnold focuses on producing high-performance magnetic materials and magnet products, serving multiple key industries, including automotive, aerospace, medical equipment, electronics, and industrial applications.

As a magnet supplier in the United States, Arnold provides a series of innovative magnet solutions, including neodymium iron boron (NdFeB) magnets, aluminum nickel cobalt (AlNiCo) magnets, and rare earth magnets. These high-quality magnets are widely used in motors, sensors, generators, transformers, magnetic levitation systems and other equipment. Arnold is committed to providing customized magnet products to global customers to meet the special needs of different industries.

Established: 1946

Location: USA

Products

• Samarium cobalt magnets
• NdFeB magnets
• Alnico magnets
• Rubber magnets

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3. Adams

Profile: Adams Magnets was founded in 1965. As a magnet supplier with strong production capacity in the United States, Adams Magnets focuses on providing customized magnet solutions for customers. The company's products include various types of permanent magnets, Permanent Magnet, neodymium iron boron magnets (NdFeB), aluminum nickel cobalt magnets (AlNiCo), and soft magnetic materials to meet the requirements of customers with different needs. In addition, Adams Magnets also provides a wide range of magnetic components and accessories to support customers' diverse applications.

Adams Magnets always puts technological innovation and product quality first. As a leading magnet manufacturer in the United States, Adams not only has advanced production equipment and a strict quality control system, but also continues to conduct research and development to launch innovative products that meet market demand. Whether it is a small magnet or a large magnetic system, Adams Magnets can provide customized solutions according to the special requirements of customers to ensure the quality and reliability of each product.

Established: 1965

Location: USA

Products

• Samarium cobalt magnets
• NdFeB magnets
• Alnico magnets

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4. Honesun

Profile: Founded in 2002 and headquartered in China, Honesun Magnet Manufacturer is a leading company focusing on the R&D, production and sales of high-quality magnets. With advanced production facilities and a strong R&D team in China, Honesun Magnet Manufacturer is committed to providing high-performance, customized magnet solutions to customers around the world. With years of technical accumulation and industry experience, Honesun not only meets the needs of the domestic market, but also exports to Europe, America, Southeast Asia and other countries and regions.

Established: 2002

Location: China

Products

• NdFeB magnets
• Alnico magnets
• Rubber magnets

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5. Magnequench

Profile: Magnequench is a leading magnet manufacturer headquartered in China. Founded in 2006, the company focuses on the research and development, production and supply of high-performance magnets.

In the magnet industry, Magnequench has gradually established a good brand image with its strong production capacity, high-quality products and perfect after-sales service system. As a magnet supplier in China, Magnequench continues to promote technological innovation to adapt to the ever-changing market demand. The company not only provides customers with standardized magnet products, but also provides customized services according to customer needs, providing magnet solutions that meet special requirements for customers around the world.

As a magnet manufacturer, Magnequench focuses on technology research and development and improvement of production processes, and is committed to providing high-quality magnet products. The company mainly produces neodymium iron boron (NdFeB) magnets, which are widely recognized in the market for their strong magnetic force and durability.

Established: 2006

Location: China

Products

• Permanent Magnet
• Rubber magnets
• NdFeB magnets
• Samarium cobalt magnets

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6. Upsun

Profile: Ningbo Upsun Magnet Manufacturer was founded in 2007 and is headquartered in Ningbo, Zhejiang, China. It is an enterprise focusing on high-quality magnet production. As a well-known magnet manufacturer in China, Upsun offers a wide range of product lines covering many types of magnets, including NdFeB magnets, AlNiCo magnets and other customized magnet solutions.

These products are widely used in many fields such as automobiles, electronics, medical devices, home appliances and industrial equipment. In China's magnet manufacturing industry, Ningbo Upsun is well-known for its excellent technology and strict quality control. The company has a professional R&D team dedicated to continuous innovation and improvement of production processes to meet the ever-changing needs of customers. Ningbo Upsun's production facilities are equipped with advanced equipment that can efficiently produce high-performance magnets to ensure product stability and reliability.

Through years of development, Ningbo Upsun Magnet Manufacturer has established a good international reputation, and its products are exported to Europe, America, Southeast Asia and other places. In the global market, Chinese magnet manufacturers such as Upsun are gradually occupying an important market share with their high-quality products and reliable services.

Established: 2007

Location: China

Products

• Permanent Magnet
• Smco Magnets
• Ndfeb Magnets
• Alnico Magnets
• Rubber Magnets

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7. SUN Magnetic

Profile: SUN Magnetic is a company specializing in magnet production and R&D. It was founded in 2010 and is headquartered in China. The company is committed to providing high-quality magnet products and customized solutions to customers around the world. It is one of the leading magnet manufacturers and magnet suppliers in China.

As a local magnet manufacturer in China, SUN Magnetic has rich production experience and technical strength. Its main products cover a variety of types, including neodymium iron boron magnets (NdFeB magnets), Permanent Magnet, aluminum nickel cobalt magnets (AlNiCo magnets), rubber magnets, etc., which are widely used in electronics, automobiles, home appliances, industrial automation, wind power generation, medical equipment and other fields.

SUN Magnetic has advanced production equipment and a strict quality management system. It has passed ISO 9001 quality certification to ensure that every product meets international standards. The company's deep roots in the Chinese market and its global sales network enable it to respond quickly to customer needs and provide efficient services. With continuous innovation and high-quality products, SUN Magnetic has become a long-term partner of many internationally renowned companies.

Established: 2010

Location: China

Products

• Permanent Magnet
• Samarium cobalt magnets
• NdFeB magnets
• Alnico magnets

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8. JL MAG

Profile: JL MAG (Jieer Magnet) is a leading manufacturer focusing on high-quality magnet production. It was founded in 2008 and is headquartered in China. As a leader in China's magnet manufacturing industry, JL MAG is committed to providing global customers with various types of magnet solutions, covering neodymium iron boron magnets (NdFeB), aluminum nickel cobalt magnets (AlNiCo), Permanent Magnet (Ferrite) and other fields.

JL MAG has strong technical R&D capabilities and complete production equipment in China's magnet industry. With years of industry experience and innovative production processes, the company continues to improve product quality to meet the needs of different industries for magnets. As a Chinese magnet supplier, JL MAG not only has a place in the domestic market, but also successfully sells its products to many countries and regions around the world, winning wide recognition and trust from customers.

As a professional magnet manufacturer, JL MAG pays attention to environmental protection and sustainable development, and is committed to developing green magnet products that meet international standards. Its products are widely used in electronics, automobiles, wind energy, medical, home appliances and other industries, especially in motors, sensors and power tools.

Established: 2008

Location: China

Products

• Permanent Magnet
• Samarium cobalt magnets
• Alnico magnets
• Rubber magnets

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9. TDK

Profile: TDK is a well-known magnet manufacturer headquartered in Japan, founded in 1935. As a leading global supplier of magnetic materials, TDK has accumulated more than eighty years of rich experience in the research and development, production and sales of magnets. The company focuses on providing high-quality magnet products for various industries, covering electronics, automobiles, industry and consumer products.

TDK has always been at the forefront of innovation in magnet technology and is committed to developing magnetic materials with higher performance and lower energy consumption. Its magnet products are widely used in smart phones, electric vehicles, home appliances, wind power generation and other fields, and are deeply trusted and praised by customers around the world. TDK's strong R&D capabilities and production processes enable it to provide a full range of products from small precision magnets to large industrial magnets.

As a magnet supplier, TDK not only pays attention to product quality, but also attaches great importance to environmental protection and sustainable development. The company adopts environmentally friendly production processes to ensure that its magnet products can minimize the impact on the environment while meeting customer needs. TDK's competitiveness in the global market has made it an important leader in the Japanese and international magnet industry.

Established: 1935

Location: Japan

Products

• Permanent Magnet
• Samarium cobalt magnets
• NdFeB magnets
• Alnico magnets
• Rubber magnets

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10. Sumitomo

Profile: Founded in 1919 and headquartered in Japan, Sumitomo Magnets is a world-renowned magnet manufacturer and supplier. As an industry leader, Sumitomo has more than a century of experience in the field of magnets and is committed to providing customers with high-quality magnet products. The company has won the wide trust of global customers with its innovative technology, strict quality control and reliable supply chain management.

Sumitomo's products cover a variety of magnets, including NdFeB magnets, AlNiCo magnets and other special alloy magnets. Its magnets are widely used in many fields, such as the automotive industry, electronics, home appliances, wind power generation equipment and other high-tech industries. As a magnet manufacturer based in Japan, Sumitomo has established a strong production and supply network around the world to ensure that it can provide timely and stable magnet supply to global customers.

With its deep roots in Japan and the international market, Sumitomo continues to promote technological innovation and is committed to providing customers with customized magnet solutions to meet the needs of different industries and applications. Whether in the fields of automobiles, industrial equipment or electronics, Sumitomo can provide efficient and precise magnet products and is a trusted magnet supplier for global companies.

Established: 1919

Location: Japan

Products

• Permanent Magnet
• Samarium cobalt magnets
• NdFeB magnets
• Alnico magnets

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Conclusion

Globally, magnet manufacturers play a vital role in multiple industries. From electronics to the automotive industry to the renewable energy sector, the application of magnets continues to expand, driving technological innovation and industrial upgrading. With the diversification of market demand and technological advancement, more and more magnet manufacturers are committed to providing customized, high-performance and environmentally friendly products to meet the needs of different customers. Whether it is soft or hard magnets, choosing the right supplier is crucial to ensure the quality and performance of the product. Therefore, understanding the advantages and technologies of major magnet manufacturers will help you make more informed purchasing decisions.

If you are looking for a reliable magnet manufacturer, contact us now to learn more about industry-leading suppliers and help your project succeed!