Exhibition-Crew Meet our exhibition crew. You can ask them your questions and they will guide you through our exhibition and showroom. Charlotte Scheller Doris Roduner Christine Grüneisen Elisabeth Fuchs Elisabeth von Gunten Katharina Schneider Kurt Heim Marcel Studer Mario Mark Martin Tomaschko Matthias Etter Simon Blatter Shu-jung Gassmann-Chen Stephan Schneider Verena Linder