GDV are GSI's distributors in Austria, Germany and Switzerland.

GDV
GDV Systems GmbH
Tremskamp 5
DE-23611 Bad Schwartau
Germany
e:info(at)gdv-systems.de
t: +49 (0) 451-20-02-20 0
f: +49 (0) 451-20-02-24 0
w: www.gdv-systems.com