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Custom SmCo Magnet Manufacturers and Suppliers in China 2025

UPSUN

China has several leading companies that excel in producing high-performance custom SmCo magnets for a variety of applications such as aerospace, automotive, and industrial. This guide introduces 10 of the top custom SmCo magnet manufacturers and suppliers in China. If you are sourcing custom SmCo magnets or are looking for a partnership, you can stop searching, these five companies are more than enough to meet your requirements.

When it comes to high-performance magnetic materials, China stands as a global leader. The China SmCo Magnet industry has seen tremendous growth, producing some of the most reliable and efficient magnets available today. For businesses looking to source Chinese SmCo Magnets, understanding the top manufacturers can provide a significant advantage. Here, we present the top 10 Samarium Cobalt Magnet Manufacturers in China.

 

    Custom SmCo Magnet Manufacturers and Suppliers

  1. HGT Advanced Magnets Co., Ltd

  2. Ningbo Upsun Magnetic Technology Co., Ltd

  3. Shanghai CJ Magnet Industry Co., Ltd

  4. Ningbo Rumotek Magnetic Technology Co., Ltd

  5. ZHAOBAO MAGNET

  6. JL MAG Rare-Earth Co., Ltd.

  7. Jiangmen Magsource New Material Co., Ltd.

  8. Advanced Technology & Materials Co., Ltd.

  9. Zhejiang Innuovo Magnetics Co., Ltd.

  10. YanTai Zhenghai Magnetic Material Co., Ltd.

 

1. HGT Advanced Magnets Co., Ltd

Headquarters: Chengdu, China

Company Type: Custom Magnet Manufacturer

Company Profile:

HGT Advanced Magnets Co., Ltd, founded over a decade ago, is headquartered in China and is a competitive manufacturer and supplier in the global magnet supply chain. Specializing in the manufacturing and development of rare earth magnets, including neodymium iron boron (NdFeB) and samarium cobalt (SmCo) magnets, the company meets a variety of custom magnet requirements for global customers. Their product range includes high-energy sintered NdFeB magnets, temperature-resistant sintered SmCo magnets, and complex-shaped bonded NdFeB magnets. Serving industries such as industrial machines, consumer electronics, automobiles, aerospace, and medical, HGT Advanced Magnets offers high performance, 100% quality assurance, competitive prices, and professional service, reaching markets across North America, Europe, Asia, and beyond.

 

2. Ningbo Upsun Magnetic Technology Co., Ltd

Headquarters: Zhejiang, China

Company Type: Custom Magnet Manufacturer

Company Profile:

Ningbo Upsun Magnetic Technology Co., Ltd. is well known for its high quality Chinese samarium magnet products. The company specializes in the production of SmCo magnets with advanced technology and strict quality control measures. Located in China, Upsun is committed to the research and production of high-performance NdFeB and SmCo magnets with many years of experience in the magnet industry. They have their own precision machining workshop and strictly monitor the manufacturing process to ensure high-quality products. At the same time, they also provide professional customized SmCo magnet solutions to meet the specific needs of global customers.

 

3. Shanghai CJ Magnet Industry Co., Ltd

Headquarters: Shanghai, China

Company Type: Custom Magnet Manufacturer

Company Profile:

Shanghai CJ Magnet Industry Co., Ltd., is headquartered in China and specializes in the global magnetic materials industry. It manufactures rare-earth permanent magnetic materials including NdFeB, Ferrite, SmCo, Alnico magnets, and their assemblies, offering customized services. Serving industries with high-tech requirements, the company provides advanced production and R&D capabilities. Advantages include a robust R&D team, extensive certifications like ISO9001 and ISO14001, and a commitment to lean production and customer satisfaction, positioning it as a leader in high-end permanent magnetic materials.

 

4. Ningbo Rumotek Magnetic Technology Co., Ltd

Headquarters: Zhejiang, China

Company Type: Custom Magnet Manufacturer

Company Profile:

RUMOTEK, a leading company in the magnet industry headquartered in China, produces NdFeB, SmCo, AlNiCo, Ceramic, and Magnetic Assemblies. Catering to industries requiring high-quality magnetic solutions, RUMOTEK is known for its originality, elegance, and uncompromising quality. The company boasts an excellent design team and many years of experience in SmCo magnet installation and machining. High-quality standards, attention to design, and commercial professionalism have propelled RUMOTEK to success both domestically and internationally, making its products an ideal choice for customers seeking innovative and reliable magnetic solutions.

 

5. ZHAOBAO MAGNET

Headquarters: Zhejiang, China

Company Type: Custom Magnet Manufacturer

Company Profile:

Established in 1998, ZHAOBAO MAGNET, headquartered in China, is a leading SmCo magnet manufacturer and supplier with 24 years of experience. ZHAOBAO specializes in rare earth permanent magnets, offering professional OEM services globally. Their main product range includes SmCo and NdFeB magnets, serving industries such as Industrial Automation, Automotive, and Clean Energy. Their products are known for high coercive force, low reversible temperature coefficient, and low weight loss. They are an IATF 16949:2016, ISO 14001:2015, and ISO 145001:2018 approved company, committed to quality and innovation in energy-efficient motors and generators.

 

6. JL MAG Rare-Earth Co., Ltd.

Headquarters: China

Company Type: Custom Magnet Manufacturer

Company Profile:

Founded as a high-tech enterprise, Jinli Permanent Magnet, China's leading SmCo Magnet manufacturer, operates from its headquarters in China. The company excels in researching, developing, producing, and selling high-performance SmCo permanent magnet materials. It holds numerous invention patents across China, the United States, the European Union, Japan, and other countries, ensuring a stable and long-term supply of high-performance samarium cobalt magnets. Jinli Permanent Magnet is renowned globally as a key supplier of core materials for new energy and environmental protection applications. Their products find extensive use in sectors such as new energy vehicles, auto parts, energy-efficient air conditioners, wind power, electronics (3C), elevators, robotics, intelligent manufacturing, and rail transportation.

 

7. Jiangmen Magsource New Material Co., Ltd.

Headquarters: Jiangxi, China

Company Type: Custom Magnet Manufacturer

Company Profile:

Founded as a reliable SmCo Magnet Manufacturer in China, Jiangmen Magsource New Material Co., Ltd specializes in producing magnet materials and holds certifications such as TUV: ISO TS16949:2009 for quality management and SGS, ROHS, REACH for environmental standards. Positioned as a professional production base in the magnet material industry, the company exports its products extensively to Hong Kong, America, Japan, Taiwan, and Europe, serving many renowned brands. Their core product, arc magnets, leads domestically in performance and quality. Operating as a high-tech factory, Jiangmen Magsource focuses on sintered NdFeB magnet finished products widely used in micro motors, household appliances, digital cameras, mobile phones, wind power generation, medical equipment, toys, stationery, and crafts. With an annual production capacity of 1,200 tons, the company emphasizes innovation, quality management, and customer service, aiming to establish mutually beneficial partnerships worldwide.

 

8. Advanced Technology & Materials Co., Ltd.

Headquarters: Beijing, China

Company Type: Custom Magnet Manufacturer

Company Profile:

Advanced Technology & Materials Co., Ltd. is a leading manufacturer of rare earth metals, alloys, and magnets. They offer a wide range of products, including magnetic materials, magnetic assemblies, and magnetic systems. The company also excels in producing custom SmCo magnets, making them a prominent supplier in China for specialized magnetic solutions.

 

9. Zhejiang Innuovo Magnetics Co., Ltd.

Headquarters: Zhejiang, China

Company Type: Custom Magnet Manufacturer

Company Profile:

Zhejiang Innuovo Magnetics Co., Ltd., headquartered in China, stands as a leading manufacturer of NdFeB magnets, SmCo magnets, AlNiCo magnets, and ferrite magnets. Offering a comprehensive range of products, including magnetic materials, assemblies, and systems, Innuovo specializes in custom SmCo magnets. They excel in crafting bespoke solutions tailored to specific requirements, ensuring high-quality performance and unmatched reliability, thereby instilling confidence in customers' purchasing decisions.

 

10. YanTai Zhenghai Magnetic Material Co.,Ltd 

Headquarters: China

Company Type: Custom Magnet Manufacturer

Company Profile:

YanTai Zhenghai Magnetic Material Co.,Ltd, situated in China, is a prominent manufacturer of NdFeB magnets, SmCo magnets, AlNiCo magnets, and ferrite magnets. Their extensive product range covers magnetic materials, assemblies, and systems, catering to diverse industry needs. Zhenghai is renowned for its expertise in custom SmCo magnets, offering personalized magnetic solutions for various applications. Their competitive advantage lies in delivering innovative designs that optimize efficiency and durability, enticing customers with unparalleled performance and value.

 

Why Choose Samarium Cobalt Magnets from China?

Samarium Cobalt Magnets from China are renowned for their superior performance, durability, and competitive pricing. The Chinese SmCo Magnet industry has matured significantly, offering products that meet and often exceed international standards. Manufacturers in China utilize state-of-the-art technology and stringent quality control processes, ensuring the highest levels of product excellence.

 

Applications of Samarium Cobalt Magnets

Samarium Cobalt Magnets are essential in various high-tech applications due to their unique properties. These magnets are widely used in:

  • Aerospace and Defense: Their high magnetic strength and thermal stability make them ideal for use in aerospace and military applications.
  • Medical Devices: They are critical components in medical imaging devices and other high-precision medical equipment.
  • Automotive: These magnets are used in electric motors, sensors, and other automotive applications.
  • Renewable Energy: They play a crucial role in wind turbines and other renewable energy technologies.

 

Key Benefits of Samarium Cobalt Magnets

Samarium Cobalt Magnets offer several advantages, including:

  • High Magnetic Strength: They provide powerful magnetic fields, making them suitable for demanding applications.
  • Thermal Stability: They maintain their magnetic properties even at high temperatures, ensuring consistent performance.
  • Corrosion Resistance: These magnets are highly resistant to corrosion, which enhances their durability and lifespan.

 

Choose the Right China SmCo Magnet Manufacturer

Selecting the right SmCo Magnet Manufacturer in China involves considering factors such as product quality, technological capabilities, and customer support. The manufacturers listed here have established themselves as leaders in the industry, offering reliable products and exceptional service.

In conclusion, China is home to some of the most advanced and reputable Samarium Cobalt Magnet Manufacturers in the world. By choosing a trusted China SmCo Magnet supplier, businesses can ensure they receive high-quality, reliable magnets that meet their specific needs.

We are a magnet manufacturer in China, can provide high quality SmCo Magnet for your project, if you need, welcome to contact us at any time.

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