Namų ūkio nuotekų valymo įmonė (STP)Johkasou tipo nuotekų valymo įrenginiai„Deepdragon ® Smart System“. These innovative solutions cover water purification and wastewater treatment capacities ranging from 0.3 to 10,000 tons per day. The exhibit attracted a large number of visitors, sparking extensive discussions and fostering numerous strategic partnerships.