China continues to be a global leader in the production of strong magnets, particularly neodymium and other rare earth magnets. These magnets are widely used across various industries, including automotive, electronics, renewable energy, and medical devices. In 2026, a number of Chinese magnet manufacturers are setting the standard for innovation, product quality, and reliability. In this article, we’ll review the top 10 China strong magnet manufacturers, providing an overview of their companies, key products, and industry reputation.
List of Top 10 China Strong Magnet Manufacturers in 2026
Founded: 2022
Company Profile:
Horizon Magnetics is a leading magnet manufacturer based in China, specializing in high-performance magnets for both industrial and commercial applications. The company was founded with a vision to provide innovative and reliable magnet solutions globally. Horizon Magnetics focuses on delivering exceptional products that meet the unique needs of various industries.
Main Products:
Market Reputation and Strengths
Horizon Magnetics is known for its commitment to quality and customer satisfaction. With a global presence and a strong focus on on-time delivery, the company has earned a solid reputation in industries such as automotive, electronics, and renewable energy.
Founded: 2005
Company Profile:
Ningbo Zhaobao Magnet Co., Ltd. was founded in 2005 and is known for producing a wide range of high-strength magnetic materials, including neodymium magnets and other rare earth magnets. The company has a reputation for excellent quality control, advanced production technology, and a customer-oriented approach. They serve various industries, including automotive, robotics, and consumer electronics. Zhaobao Magnet's magnets are known for their strong magnetic properties and reliability, making them a top choice for companies looking for robust and durable magnetic solutions.
Main Products:
Neodymium Iron Boron (NdFeB) magnets
SmCo magnets
Permanent magnetic assemblies
Magnetized blocks and discs
High-temperature magnets
Customized magnetic solutions
Founded: 2001
Company Profile:
Dongguan JiaDa Magnet Co., Ltd. was founded in 2001 in Dongguan, Guangdong, China. The company is renowned for its extensive range of high-performance magnetic materials, with a special focus on neodymium magnets. JiaDa Magnet has established itself as a reliable partner for industries requiring strong and precise magnetic solutions. With over 20 years of experience, the company has built a solid reputation for its exceptional product quality and customer service. They supply magnets for various applications such as automotive, electronics, home appliances, and electric motors.
Main Products:
Neodymium magnets (NdFeB)
Rare earth magnets
Magnetic assemblies
Motor magnets
Magnetic sensors
Magnetic chuck systems
Founded: 2003
Company Profile:
Founded in 2003, SDM Magnetics Co., Ltd. is a key player in the production of strong permanent magnets and magnetic assemblies in China. The company is based in Ningbo, Zhejiang, and specializes in manufacturing neodymium, samarium cobalt, and ferrite magnets. SDM Magnetics has built a strong presence in global markets by providing innovative and customized magnet solutions, particularly for industries such as automotive, wind energy, and industrial automation. The company’s commitment to quality, sustainability, and continuous innovation has earned it a respected position in the magnet manufacturing industry.
Main Products:
Neodymium magnets (NdFeB)
Samarium Cobalt (SmCo) magnets
Ferrite magnets
Magnetic assemblies for motors and sensors
Magnetic tools
Magnetic products for wind turbines
Founded: 2006
Company Profile:
Dongguan Courage Magnetoelectric Technology Co., Ltd. was established in 2006 in Dongguan, Guangdong. The company has become one of the prominent manufacturers of strong magnets in China, particularly in the field of neodymium (NdFeB) magnets. Courage Magnetoelectric focuses on high-performance magnetic products used in industrial machinery, automotive, and consumer electronics. Their products are highly praised for their strength, precision, and durability. The company offers customized magnet solutions and is known for its strict quality assurance processes and global customer base.
Main Products:
Neodymium magnets (NdFeB)
Magnetic assemblies
Magnetic sensors
Electric motor magnets
Magnetic tools
Magnetic components for consumer electronics
Founded: 2004
Company Profile:
Founded in 2004, Zhejiang Sheensen Magnetics Technology Co., Ltd. is a leading manufacturer of high-quality rare earth magnets in China. With its state-of-the-art facilities and strong focus on research and development, Sheensen Magnetics produces neodymium magnets, samarium cobalt magnets, and other magnetic solutions for a wide array of applications. The company is known for its high standards of quality control and reliable customer service, making it a trusted supplier to industries such as automotive, electronics, and renewable energy.
Main Products:
Neodymium magnets (NdFeB)
Samarium Cobalt (SmCo) magnets
Custom magnetic assemblies
Magnetic solutions for electric motors
Magnetic sensors
Magnetic components for renewable energy
Founded: 2008
Company Profile:
Dailymag, established in 2008, is one of China’s top manufacturers of permanent magnets and magnetic assemblies. The company’s product offerings include high-quality neodymium magnets, ferrite magnets, and magnetic tools. Dailymag has gained a strong foothold in international markets by providing cost-effective, high-performance magnetic products, particularly for the automotive, industrial, and consumer electronics sectors. Their focus on innovation, sustainable practices, and competitive pricing has earned them a loyal global customer base.
Main Products:
Neodymium magnets (NdFeB)
Ferrite magnets
Magnetic assemblies
Magnetic tools
Sensors and actuators
Magnets for industrial equipment
Founded: 2003
Company Profile:
China Magnets Source, founded in 2003, is a well-known magnet manufacturer located in Nanjing, Jiangsu. The company specializes in producing high-quality neodymium iron boron (NdFeB) magnets, as well as other rare earth magnetic materials. With over 20 years of experience, China Magnets Source has earned a reputation for its product reliability, precision manufacturing, and excellent customer service. Their products are widely used in a variety of industries, including automotive, electronics, and renewable energy, providing cost-effective solutions for demanding applications.
Main Products:
Neodymium magnets (NdFeB)
SmCo magnets
Ferrite magnets
Magnetic assemblies
Industrial magnetic tools
Custom-designed magnetic products
Founded: 1993
Company Profile:
Founded in 1993 and listed on the Shenzhen Stock Exchange (stock code: 000970), Zhong Ke San Huan is one of China’s largest and most established manufacturers of rare earth permanent magnets. Headquartered in Beijing and rooted in the Chinese Academy of Sciences’ magnetic materials research, the company specializes in sintered NdFeB, bonded NdFeB, and soft magnetic materials. Its magnets are sold worldwide under the SANMAG® brand and are widely used in new energy vehicles, wind power generation, consumer electronics, hard disk drives, and MRI medical equipment.
Main Products:
Sintered NdFeB magnets (SANMAG®)
Bonded NdFeB magnets
Samarium cobalt (SmCo) magnets
Soft ferrite and amorphous/nanocrystalline soft magnetic materials
Magnets for automotive motors, wind turbines, and sensors
Custom magnetic assemblies
Founded: 2008
Company Profile:
Founded in 2008 and headquartered in Ganzhou, Jiangxi, JL MAG Rare-Earth Co., Ltd. is a leading Chinese manufacturer of high-performance neodymium iron boron (NdFeB) permanent magnets. The company is one of the few NdFeB producers dual-listed on both the Shenzhen Stock Exchange (300748) and the Hong Kong Stock Exchange (6680), and operates four production bases with a strong focus on research and development. JL MAG is a key supplier of magnets and magnetic components for new energy vehicles, wind turbines, energy-saving inverter home appliances, and robotics, making it an important partner in the global new energy supply chain.
Main Products:
High-performance sintered NdFeB magnets
NdFeB magnets for new energy vehicle drive motors
Magnets for wind turbine generators
Magnetic components for inverter home appliances
Magnets for robotics and industrial automation
Customized magnetic assemblies
With hundreds of magnet suppliers across China, choosing the right partner directly affects your product performance, cost, and delivery schedule. The following factors will help you evaluate and shortlist a manufacturer that truly fits your project.
Before contacting suppliers, be clear about the magnet grade, dimensions, coating, operating temperature, and magnetization direction you need. For example, NdFeB magnets offer the highest magnetic strength, while SmCo magnets perform better in high-temperature and corrosive environments. A manufacturer with strong engineering support can help you refine the specification.
Reliable manufacturers hold certifications such as ISO 9001, IATF 16949 (for automotive applications), and RoHS/REACH compliance. Ask about their inspection process, magnetic measurement equipment (such as Helmholtz coils and fluxmeters), and batch traceability to ensure consistent quality.
Look for in-house sintering, precision machining, and coating lines, plus the ability to produce custom shapes, sizes, and pre-magnetized assemblies. Factories that control the full production process usually deliver better quality consistency and shorter lead times than trading intermediaries.
Manufacturers with proven experience in your industry — automotive, wind energy, consumer electronics, or medical devices — understand the relevant standards and common failure modes. Ask for case studies or references from similar applications.
Request samples first, then compare quotations on total landed cost rather than unit price alone. Take MOQ, tooling fees, packaging, shipping terms (FOB/CIF/DDP), and the supplier’s on-time delivery record into account.
Choose a partner who responds quickly, provides clear English technical documentation, and offers well-defined warranty and complaint-handling procedures. Smooth communication prevents costly mistakes, especially for custom orders.
Given the strategic importance of rare earth materials, ask about raw material sourcing, inventory capacity, and whether the supplier follows responsible and sustainable procurement practices to secure your long-term supply.
Neodymium (NdFeB) magnets are the strongest commercially available permanent magnets. High grades such as N52 and N52SH deliver exceptional energy product, although the best grade for your application depends on size, shape, operating temperature, and coating requirements.
Choose NdFeB when maximum strength and cost efficiency are priorities and operating temperatures stay below roughly 80–150°C, depending on the grade. Choose SmCo for high-temperature (up to 300–350°C), corrosive, or stability-critical applications, accepting the higher price.
Common coatings include nickel (Ni-Cu-Ni), zinc, epoxy, parylene, and gold. The right choice depends on the operating environment; your manufacturer can recommend suitable options and provide salt-spray test results.
Standard-size magnets often carry a low MOQ, while custom magnets typically require 500–10,000 pieces per size. Sample orders usually take about 7–15 days, and bulk production generally takes 2–4 weeks depending on quantity and grade.
Yes. Most established Chinese manufacturers offer full customization — special shapes, segmented or arc magnets, and pre-assembled magnetic components — with in-house tooling and engineering support.
Order samples first and measure performance (surface field, pull force, and dimensions) against the datasheet. For large orders, consider a third-party inspection or factory audit, and start with a trial order before committing to volume purchasing.
Yes. Leading manufacturers export globally and are experienced with documentation, export procedures for rare earth products, and shipping terms such as FOB, CIF, or DDP. Note that magnetized products are regulated as dangerous goods for air transport, so confirm freight arrangements in advance.
The companies listed above represent the best of China's strong magnet manufacturers in 2026. With decades of experience and a relentless commitment to quality, these manufacturers are setting the standard for magnetic solutions in industries worldwide. Whether you are seeking high-performance magnets for industrial applications or specialized solutions for electronics and renewable energy, the Chinese magnet manufacturers featured in this list offer products that meet the most demanding requirements.
Ready to find the right magnet for your next project? Explore our full range of neodymium magnets and magnetic assemblies, or talk to our engineering team for a free, no-obligation consultation.
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