Having Strength, More Attractive
We Provide Magnetic Circuit Design Solutions
Custom-Shaped Powerful Magnets Available for Development
Years of Specialization in the Magnet Industry
Established Framework with Precision-Engineered Teams
Ningbo Jiayun Magnetic Industry Co., Ltd. is a high-tech enterprise specializing in the R&D and production of sintered neodymium iron boron (NdFeB) permanent magnetic materials. Rooted in the magnetic materials sector, the company possesses proprietary core technologies and focuses on innovative design and manufacturing of high-performance ring magnets. Our products demonstrate significant advantages in industrial applications such as magnetic separation equipment and electro-acoustic devices.
Equipped with fully automated smart production lines and an international-standard in-house testing laboratory, our manufacturing base boasts an annual capacity of 2,000 tons. Through continuous optimization of material formulations and production processes, we have achieved stable mass production of multi-grade magnetic products (including N56, N54M, 52H, 50SH, 48UH, 40EH, 35AH), meeting technical specifications for diverse operating environments.
Year Established
Production Capacity
NdFeB permanent magnets represent the strongest magnetic performance among contemporary magnets. Composed of rare earth neodymium, iron, boron, and other metals, they exhibit characteristics including high remanence, high coercivity, high magnetic energy product, and exceptional performance-to-price ratio.
Precision Magnet Solutions · Customized for Your Needs
Bespoke High-Performance Magnets · Perfected with Precision
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Since its establishment in 2021, Ningbo Jiayun Magnetic Industry Co., Ltd. has always been driven by technological innovation as its core driving force. In February 2025, the co...
As an important gathering place for China’s magnetic materials industry, Ningbo has formed significant technological synergies. Although Ningbo Jiayun Magnetic Industry wa...
The high-temperature demagnetization characteristics of neodymium iron boron magnets are a common problem in the industry. Experiments have shown that when the temperature excee...
Ningbo Jiayun Magnetic Industry continues to make efforts in capacity building. The “Annual Production of 500 Tons of Neodymium Iron Boron Project” launched in 2022 ...
Since its establishment in 2021, Ningbo Jiayun Magnetic Industry Co., Ltd. has always been driven by technological innovation as its core driving force. In February 2025, the co...
