Our team
Key contacts
Ralf Schwarzer
■ Managing Director
■ Graduate engineer
■ Specialist welding engineer
Thomas Bollweg
■ Managing Director
■ Graduate engineer
■ Design
■ Development
Kathrin Schwarzer
■ Graduate engineer
■ Commercial management
■ Sales
■ QM
Andree Borris
■ Purchasing
■ Service
■ Production planning
Stefan Sonntag
■ Graduate engineer
■ Project management
Andreas Reuter
■ Calculations
■ Tests
■ Software
Marco Wahlstätt
■ Operations engineer
■ Specialist welding engineer
