... products include:Ring and Cylindric Magnet,Square and Bar Magnet Square Magnet with Hole , Tile and Radial magnetic ringMagnet N-( N30,N33,N35 ... , N38, N40, N42, N45, N48, N50,N52), working temperature:80 deg.Magnet M-( ... , N35SH, N38SH, N40SH, N42SH,N45SH), working temperature:150 deg.Magnet UH-( N30UH, N33UH, N35UH, N38UH,N40UH), working temperature:180 deg ...