BricklayingEarthworksIndustrial construction and hall buildingPaving worksReinforced concrete worksRemediation worksSealing worksStructural engineeringUnderground construction
Bridge constructionCanal constructionCivil engineeringEarthworksGeneral contractorsIndustrial construction and hall buildingRemediation worksStructural engineeringTurn-key constructionUnderground construction
BricklayingEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesShellStructural engineeringTurn-key constructionUnderground construction
BricklayingConcrete worksGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksShellStructural engineeringTurn-key construction
Canal constructionCivil engineeringEarthworksGeneral contractorsIndustrial construction and hall buildingRoad constructionStructural engineeringUnderground construction