Your contact persons
General Office
Email: info@gbh-design.de
Administration
Tel. +49 8139 9321 310
Maintenance
Tel. +49 8139 9321 311
Management
Christian Gratzl
Managing Director Construction
and Design/Sales
Email: christian.gratzl@gbh-design.de
Tel. +49 8139 9321 316
Mobile +49 151 163 211 22
Management
Stefan Biese
Managing Director Production
and Service/Sales
Email: stefan.biese@gbh-design.de
Tel. +49 8139 9321 317
Mobile +49 151 163 211 23
