Canal constructionCivil engineeringEarthworksIndustrial construction and hall buildingPaving worksRoad constructionShellStructural engineeringUnderground construction
Communication technologyData network worksEarthworksElectrical installationLighting systemsPipeline constructionRoad constructionUnderground construction
Canal constructionConcrete worksDry constructionEarthworksFire protectionIndustrial construction and hall buildingPlasteringReinforced concrete worksRemediation worksSealing worksShellStructural engineeringUnderground construction
BricklayingConcrete worksEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksRemediation worksShellStructural engineeringTurn-key constructionUnderground construction
Cable layingCanal constructionEarthworksGarden and landscape constructionInterior constructionOutdoor facilitiesPaving worksShellUnderground construction