Assembly of siphonic drainage systems

DWD Service LLC is an assembly-contractor company belonging to the DWD Group. The company has several specialized crews which realize the following scope of assembly and construction works:
– assembly of drainage systems for engineering objects (bridges, viaducts, flyovers, pedestrian footbridges),
– assembly of flat roof drainage systems (vacuum and gravity systems),
– anti-corrosion of industrial and engineering facilities,
– facades on engineering facilities,
– hydro-insulation,
– renovation of drainage wells,
– other specialized engineering services.