Contact Person
Do you have questions about our company or our products?
Management
Jens Szymanek
Managing director
Silvia Doering
Commercial Director, Authorized Officer
Günter Willner
Management - technic
Your contact persons in the sales department
Ingo Oppermann
Head of Sales
Michael Andreas
Sales
Mathias Drath
Sales
Patricia Schwarz
Sales
Procurement
Ina Kähm
Purchase department
Purchase department
Qualityassurance
Onur Topcu
Quality Manager
Quality Manager
Production Controlling
Sascha Ohle
Production Controlling / IT
Production Controlling / IT
Production and process control (PPC)
Dr. Alexander Hammerschmidt
Head of PPC
Sonja Seiler
PPC
Andreas Maaß
Supplier declarations / PPC
Research & Development
Dr. Bukurije
Head of testing laboratory
Alexandra Leitner
Head of testing laboratory
Nico Weiland
Lab technician
Development and operation management
Günter Willner
Manager
Kadir Topcu
Manager
Shipping
Alexander Graser
Head of Shipping
Marius van Emden
Shipping
Accountancy
Siegfried Schütz
Financial accounting
Cornelia Lange
Financial accounting
Human Resources
Margret Lücke
Clerical staff
