Canal constructionDemolition worksEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesPaving worksRemediation worksStructural engineeringTurn-key constructionUnderground construction
Canal constructionConcrete worksDry constructionEarthworksFire protectionIndustrial construction and hall buildingPlasteringReinforced concrete worksRemediation worksSealing worksShellStructural engineeringUnderground construction