Dr. Hans Henning
Dr. Hans Henning
General Manager, The German Wholesale Association of Building Technology (DG Haustechnik)Dr. Hans Henning is currently serving in the capacity of General Manager of the German Wholesale Association of Building Technology (DG Haustechnik).
News mentions
The three central associations of the German heating industry, the Federation of the German Heating Industry (BDH), the Central Association of Sanitary, Heating, Air Conditioning/German Sanitation, He...
HVAC Experts
