Grade:
N35,N38,N40,N42,N45,N48,N50,N52(Max.operational temperature: 80c)
N35H,N38,N40,N42,N45,N48H (Max.operational temperature: 120c)
N33SH,N35SH,N38SH,N40SH,N42SH(Max.operational temperature: 150c)
N28UH,N30UH,N33UH,N35UH,N38UH(Max.operational temperature: up to 180c)
N28EH,N30EH,N33EH,N35EH(Max.operational temperature: up to 200c)
Feature:1.High magnetic performance, with the strongest magnetism , good coercive force,high maximum energy,and  high remanence (Br: 11,000 to 14,500 GS, Hcj: 11,000 to 30,000 Oe, BHmax: 35 to 50 MGOe)
2.Precise tolerance
3.Relatively low cost.
4.good mechanical properties.
NdFeB Magnet applications:
loudspeakers, sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles, MRI/NMR Electric component and so on