Tzimas Dimitrios, being a Technologist has always been interested in environmental issues. Throughout the years, positioned Production Manager and Environmental Supervisor in D.T.S S.A he participated in various specialist trainings and researches for new environmental friendly techniques for the processes of dressing and dyeing. All of these are implemented actively in D.T.S. S.A. The year 2018 he was the technical assistant for the project “From Waste to Gold” in collaboration with Professor Vasilis Kardasis from the Royal College of Art, London.