
Model Yansen GBD Laminated from Ningbo Yansen Enterprises Development Co. Ltd is a high-coercive force laminated NdFeB magnet used in electric motors, including those used in electric and hybrid electric vehicles. It is made using the grain boundary diffusion (GBD) process for increased coercive force and reduced eddy currents.
Ningbo Yansen has a 20,000sqm factory, which turns out neodymium, sintered and bonded NdFeB, hard ferrite, injection, SmCo and AlNico magnets as well as magnet assemblies.






