Wir sind sehr zufrieden mit Hr. Andermatt als Feuerungskontrolleur und empfehlen ihn wärmstens weiter. Fam. Umberg

GfG Gesellschaft für Gerätebau AG is one of the world's leading companies in gas and water measurement technology. For more than 60 years, GfG has specialised in the development, manufacture and sale of devices, systems and sensors for measuring flammable and toxic gases, oxygen and other physical measurands. Safety - whether for personal, plant or environmental protection - is a complete product consisting of suitable technology, competent advice, support during commissioning and careful maintenance. GfG Gesellschaft für Gerätebau AG supports its customers throughout the entire life cycle of their gas detection system, from consultation, planning and design through to installation, monitoring and maintenance of the system.