... N38EH, N30AH- N33AHBr:1080-1450GS. Hcb:10-13KGS Hcj:12-35Koe Max working Temp:80-240 DegreesSurface treatment: Ni, ... our website-------------------------------------------------------------------------------3.The main uses of our magnets Acoustics, Motor assemblies, Windmill, MRI,Transportation, IT industry , Communication equipments ... or Courier, kinds of transportation are available Motor magnets