Tianhe Advanced Tech. Magnets Group(hereinafter called TH Magnets) is a leading high-tech company which was founded in October 1988, and has been engaged in developing, manufacturing and marketing of the sintered NdFeB magnet since 1993. TH Magnets has the best technical team with the solid expertise and the most advanced equipment. It was fully certified by ISO9001, and can deliver the cost effective product of the best performance and superior quality. TH Magnets has the manufacturing capacity of 3000 tons annually, the main brands are: N45, N48, N50, N52; N45M, N48M, N50M; N41H, N44H, N46H; N40SH, N42SH, N44SH; N35UH, 38UH, N40UH; N30EH, 33EH, N35EH etc.