Michael Stobinski
Executive Manager - Chief Commercial Officer
Tel.: +49 (0)7031 20495-111
Fax: +49 (0)7031 20495 169
press@qest.de
Marianne (Maya) Ramisch
Sales and Marketing Agent
Tel.: +49 (0)7031 20495-128
Fax: +49 (0)7031 20495-169
press@qest.de