magnetic cylinder: 1)High quality and competitive price 2)Working temperature:80-230'C 3)Accept small order n55 disc ndfeb magnetic cylinder: Key features:1)Property of magnetOur company has an annual output of 3000 metric tons of sintered NdFeB magnets with N30 - N52, 30M - 50M, 30H - 48H, 30SH - 45SH, 28UH - 40UH, 30EH - 35EH, 30AH - 33AH.2)We produce ndfeb magnet in many shapes and size, ...