Commercial Team Jens Groesdonk Key Account Manager +49 (0) 151 / 60669002 Christopher SteinmüllerKey Account Manager+49 (0) 151 / 60669045 Kevin Gräfe After Sales +49 (0) 151 / 60669039 Volker Dudziakcustomer service+49 (0) 171 / 5676536+49 (0) 234 / 50780132 Nicole Langercustomer service+49 (0) 151 / 60669062 back to the overview