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.

The company strictly implements ISO 9001:2015 quality management standards and maintains a comprehensive quality control system spanning raw material procurement, manufacturing, and finished product inspection. Our technical team—composed of professionals in materials science and engineering—possesses mature magnetic circuit design capabilities and extensive experience in customized solutions. We provide specialized technical support for magnetic performance optimization and dimensional precision control tailored to client requirements.

Certified by multiple international quality standards, our products serve premium manufacturing sectors including precision instruments, intelligent equipment, new energy vehicle drive systems, and medical imaging systems. We maintain long-term partnerships with renowned domestic and global enterprises. Grounded in technological innovation, we consistently increase R&D investment to enhance product performance parameters and process stability.

Upholding a dedicated and pragmatic spirit, Ningbo Jiayun Magnetic Industry commits to providing global industrial clients with safe and reliable functional magnetic materials. Our stringent quality management ensures product delivery excellence, while technological services and product innovation drive industry advancement.