06.10.2021 We won! DUOL air dome in Finland was recognized as the most "ENERGY EFFICIENT PROJECT” of 2021
10.08.2021 We’ve been building indoor training facilities for Olympic Champions. Two Times water polo Olympic Champions train in DUOL air domes.
11.05.2021 A great day in the history of water polo club “VK Jadran Split”, Croatia. Covering of the "Jadran Split Zvoncac" dome is completed.