Ningbo Ketian Magnet Co.,Ltd devotes to the research , development and production of high quality rare earth NdFeB magnets. To strengthen the management (application of ERP), Ketian has passed ISO9001:2000 in 2002, and ISO/TS16949: 2002 in 2005. At present, Ketian has an annual output of 3,000 metric tons of different grades and sizes sintered NdFeB magnet with N52,50M,48H,45SH,38UH,35EH and 200 metric tons of bonded NdFeB magnet with KTN-6_KTN-8H.