about us

about us

Shanghai CJ Magnet Industry Co.,Ltd is the branch of Sheensen Group, which is the pioneer of magnetic material industry in the world; Sheensen Group is a national high-tech enterprise specializing in rare earth permanent magnet materials and magnet assemblies. We are engaging in R&D, production and sales. The factory covers an area of 498,000 sq. ft facility and is one of the world's leading professional manufacturers of sintered Neodymium magnets. Relying on the strong production, R&D ability of Sheensen Group, CJ Magnet can provide you with Neodymium, Ferrite, Samarium Cobalt, Alnico rare earth permanent magnets and magnet assemblies. Meanwhile we can also provide you with customized services.

Since the establishment of our company, we have been based on a high starting point and committed to high-level development. The company has a series of advanced production equipment and R&D instruments in the domestic and overseas, and has successively introduced domestic first-class rare earth permanent magnet material experts and professional technical elites, and built a R&D technical team with Ph.D. supervisors as scientific and technological leaders. At the same time, the company also deepened the school-enterprise scientific and technological cooperation, and jointly set up the " Permanent Magnetic Materials Research and Development Center" with China Jiliang (Quality) University. Efforts will be made to continuously promote technological innovation capabilities, and help our company to rank among the domestic-current in the R&D of high-end permanent magnet materials.

Our company has obtained ISO14001:2015, ISO9001:2015, IATF16949:2016 and other environmental and quality system certifications; successively obtained 56 national patents, including 38 invention patents. Successfully developed several provincial-level new products and participated in the formulation of national standards for the rare earth permanent magnet industry for driving motors of new energy vehicles. We are committed to promoting lean manufacturing, the 6S workplace organization methodology, as well as VDA6.3 process control system, which allows us to meet our customers’ needs.

Products have been widely used in automobiles and new energy vehicles, industrial automation, wind turbine generators, robot motors, inverter air conditioners, elevator traction machines, rail transit and other fields. All products are in line with ROHS and REACH in EU and have been exported to more than 60 countries such as Europe, America, Southeast Asia. In the future, the company will continue to forge ahead along the development path of science and technology, intelligence, digitalization, and internationalization, and become a leading company in the magnetic materials industry.

  • 2002

    began to produce NdFeB

  • 3500

    Annual output of NdFeB/ton

  • 72+

    National Patents

  • 45000

    Square meters plant

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Tel:0086 (0)21 5266 8918