HDG is producing log wood boilers, wood chip boilers and pellet boilers. For almost 40 years now we have been connecting innovative thinking with responsible action, advocating for an eco-friendly way of producing heat and developing eclectic products and services for all kind of departments – from private households to industry buildings to municipal facilities. Today over 200 HDG employees live this philosophy. They know what they are doing, converting old knowledge into new and making continuous improvements. Technically mature and robust products build the foundation, wide-ranged and honest counseling, individual help with the planning of the heating facility and last but not least responsible actions and human appreciation constitute what makes HDG unique. Being a Bavarian, family company, we are proud of producing locally and being able to offer flexible solutions for our customers that are “made in Germany”. That`s why we have over 75,000 happy clients. We not only live sustainability when it comes to our products, but we also take responsibility in all areas like humans, society, economy, nature and climate.