Canal constructionDredgingEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksShellStructural engineeringTurn-key constructionUnderground construction
Asphalt worksCanal constructionHydraulic engineeringIndustrial construction and hall buildingOutdoor facilitiesPrecast concreteReinforced concrete worksRoad constructionStructural engineeringTransport servicesTurn-key constructionUnderground construction