Therm-Service für Kraftwerke und Industrie GmbH | Worldwide one of the most experienced in chemical cleaning services

A qualified management

Wolfgang Grunert

Founder of S.I.S. 1975
Date of Birth: 07.06.1942
Grew up in Munich
Machine Building Technician (Maschinenbaumeister)
Areas of expertise: Paint Lines, Paper Industry, Maintenance, Printing Companies and Textile Industry.