Our office team
Personal contacts at GftK headquarters in Rheinbach
Order processing, headquarters
Jannek Zweiffel
Order processing, headquarters / Marketing
Sales & Management
Stefan Ackermann
Commercial Director / Head of Sales Germany
Manuel Wolf
Assistant to Head of Sales / Product Management
Technology & Application
Jörn Dahnke
Technical Director / Head of Application Engineering
Ulrich Wodara
Laboratory / Application Engineering Development
Finance & Procurement
