Mr. Thomas Gürtler
Business Area Director
Engineering and Sales
phone: +49 9402 949 205
fax: +49 9402 949 6205
mobile: +49 171 552 30 28
email: thomas.guertler@grgmbh.de
Mr. Albert Gröninger
Engineering and Sales
phone: +49 9402 949-167
fax: +49 9402 949-6167
mobile: +49 171 631 02 93
email: albert.groeninger@grgmbh.de
Mr. Gerhard Müller
Engineering and Sales
phone: +49 9402 949-231
fax: +49 9402 949-6231
mobile: +49 160 909 95 011
email: gerhard.mueller@grgmbh.de