Bridge constructionCable layingCanal constructionCivil engineeringDredgingEarthworksGarden and landscape constructionGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesRoad constructionStructural engineeringTurn-key constructionUnderground construction
Canal constructionConcrete worksDry constructionIndustrial construction and hall buildingOutdoor facilitiesPipeline constructionPlasteringRemediation worksShellTurn-key constructionUnderground construction