Telephone contact to GWI

Managing Director
Herr Dr.-Ing. Rolf Albus

Tel.: +49(0)201 36 18-101
Fax: +49(0)201 36 18-102

Assistant Managing Director
Frau Jennifer Kielbasa

Tel.: +49(0)201 36 18-101
Fax: +49(0)201 36 18-102

Education Centre
Secretariat Frau Barbara Hohnhorst

Tel.: +49(0)201 36 18-143
Fax: +49(0)201 36 18-146

R&D
Secretariat Frau Gabriele Moritz

Tel.: +49(0)201 36 18-269
Fax: +49(0)201 36 18-238

Testing Laboratory
Secretariat Sabine Frau van de Vyver

Tel.: +49(0)201 36 18-161
Fax: +49(0)201 36 18-163

Administrative Services
Frau Jessica Lüno

Tel.: +49(0)201 36 18-118
Fax: +49(0)201 36 18-111