Asphalt worksCanal constructionGeneral contractorsIndustrial construction and hall buildingPaving worksRoad constructionSewage treatment plantsShellStructural engineeringUnderground construction
Cable layingCanal constructionConcrete worksConstruction materialsEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesRoad constructionShellUnderground construction
Canal constructionCleaningDemolition worksDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingPipeline constructionReinforced concrete worksRemediation worksStructural engineeringTurn-key constructionUnderground construction