EUROQUARZ Contacts

Dr. Jürgen Aretz Managing Director

Dipl.-Ing. Holger Vespermann sales manager
proxy holder

Dr.-Ing. Peter Vossen raw materials planing
environmental and quality management
proxy holder

Carsten Kindermann Deputy Sales Manager

Andrea Berger Disposition and Freight

Tolga Kocbey Filterquartz
Foundry
Refractory industry

Achim Metternich Coordiation Shipment and Products

Piotr Pucher Toll manufacturing

Ute Seidler (Only Monday,Tuesday and Friday): Building chemistry, Coloured quartz, Damp gravel and Damp sand

Tanja Voss (Only Tuesday to Friday): Disposition and Freight

Tanja Graudejus Secretary

Dr.-Ing. Peter Vossen raw materials planing
environmental and quality management
proxy holder

Andreas Eckrath Plant Manager Dorsten, Salzbergen

Pascal Rentmeister Assistent

Andreas Nienhaus Occupational Safety Specialist
Head of Electrical Maintenance

Robert Kirstan Plant manager

Maik Böhme Assistent / Vice plant manager

Dipl. Betrw. Bernd Dziurdza purchase manager

Thomas Sowa purchasing clerk

Frank Wernicke Head of Accounting

Vanessa Liesner Financial department