FlowVision is led by Norbert Gliedstein and Bernd Härtlein. Both have a great expierience and knowledge in development and sales of sensor products. This expierience was accumulated during a lot of years in different......FlowVision is led by Norbert Gliedstein and Bernd Härtlein. Both have a great expierience and knowledge in development and sales of sensor products. This expierience was accumulated during a lot of years in different companies and E-T-A Elektrotechnische Apparate GmbH.