Aug 28 , 2025
Among the many types of permanent magnets used today, NdFeB magnets stand out due to their remarkable magnetic strength and versatility. Known for their excellent energy product and high coercivity, NdFeB magnet properties enable them to generate powerful magnetic fields in compact sizes. This allows for lighter, smaller, and more efficient devices across a variety of sectors. Unlike conventional magnets, NdFeB magnets are engineered with a balance of strong magnetic performance and mechanical stability. Their ability to deliver consistent power makes them indispensable in applications such as wind turbines, electric vehicles, consumer electronics, and advanced medical devices.

Founded in 2001 in Ningbo, Ketian Magnet has become one of China's leading enterprises in the development and production of high-performance NdFeB magnets. The company is backed by an extensive research and innovation system, working closely with universities and research institutions while continuously introducing advanced equipment and new technology. With internationally recognized certifications including ISO9001, ISO14001, IATF16949, ISO45001, and ISO27001, Ketian ensures strict quality control and environmental responsibility throughout its production process. The company's magnets cover series from 56M to 45AH, guaranteeing tailored solutions for industries ranging from automobiles to renewable energy. Its affiliation with Ningbo Jintian Copper (Group) Co., Ltd., a global copper processing giant, further strengthens Ketian's industrial base and international reach.

Feature | NdFeB Magnet Properties | Alnico Magnet Suppliers’ Products |
Magnetic Strength | Very high, enabling compact and powerful designs | Moderate, less powerful compared to NdFeB |
Temperature Resistance | Limited, requires coatings and alloying for improvement | Excellent, ideal for very high-temperature uses |
Resistance to Demagnetization | Strong, especially with protective coatings | Lower, prone to demagnetization in certain cases |
Application Range | Broad: EVs, wind turbines, electronics, medical devices | Niche: sensors, measuring devices, high-temp tools |
Efficiency in Energy Systems | Maximizes energy output in renewable and automotive | Less efficient for modern high-density applications |
This comparison shows why NdFeB magnets dominate industries where compactness and high energy density are critical. While alnico magnet suppliers still serve important functions in high-temperature and specialty applications, NdFeB remains the preferred choice for driving innovation in energy, mobility, and electronics.

Ketian Magnet exports to over 90 countries across Europe, America, and Asia, with products highly praised by international customers. Its world-class production facilities and advanced digital systems allow for stable quality and reliable supply. As part of a global industrial group, Ketian enjoys unparalleled logistical advantages, ensuring timely delivery and custom made neodymium magnets for diverse industries. This wide-reaching presence has made Ketian a trusted NdFeB magnet manufacturer for businesses seeking consistent, high-performance NdFeB magnets to power their most demanding applications.

With the rise of electric mobility and renewable energy, the demand for high-performance magnets continues to accelerate. NdFeB magnet properties are expected to play an even greater role in achieving efficiency, sustainability, and innovation in modern technology. Ketian Magnet remains dedicated to advancing its production processes, strengthening partnerships with research institutions, and developing new grades of magnets to meet evolving global requirements. By combining technological expertise with strong industrial backing, Ketian is set to remain a leader in the permanent magnet industry and a reliable supplier to customers worldwide.
