They replace big old Caucasian spruce trees, that needed to be cut down because they were destroyed by bark beetles.

On the occasion of our 50th anniversary we have donated the replacement of the spruce trees to the city. There is a good reason for it. Because Infastaub stands for environmental protection, dustfree air and relating thereto for health and well-being. That trees make a significant contribution to environmental protection is well- known. One hectare spruce forest filters about 30 tons of dust yearly. Crucial for a healthy climate; same as our filter plants. That‘s why we are taking all-around responsibility and also in future will provide an important contribution to our environment and the future of our planet.