Our material grade are 7 sires from N-AH. High grade and HASTmaterial which used in motor and sensor become our mainly product.NSeries???With highest magnetic flux, it normally used intemperature <80???, It can be used as NMR, Separator andspeaker.M Series???With high magnetic flux, it normally used intemperature <100???, It can be used as NMR, Separator,Communications and IT products.H Series???With high magnetic flux,it normally used in temperature <120???, It can be used asLinear motors, mini motor and sensor etc. SH Series???Withhigh magnetic flux, it normally used in temperature <150???, Itcan be used as normal motors, industrial motor, generator andautomobile sensor etc. UH Series???With high magnetic flux, itnormally used in temperature <180???, It can be used asindustrial motor, generator,  compressor and automobile motoretc. EH Series???it  can be used in high temperature,normally used in temperature <200???, It can be used as specialmotor, high temperature sensor and automobile motor etc. AHSeries???it  can be used in high temperature to replace theSmCo, normally used in temperature <230???, It can be used asspecial motor, and high temperature sensor etc.