Asphalt worksBridge constructionCivil engineeringConcrete worksIndustrial construction and hall buildingReinforced concrete worksRemediation worksRoad constructionStructural engineeringUnderground construction
Agricultural buildingBricklayingEarthworksIndustrial construction and hall buildingInterior constructionReinforced concrete worksRemediation worksRoad constructionShellTurn-key construction
Asphalt worksBricklayingCanal constructionCivil engineeringConcrete worksIndustrial construction and hall buildingOutdoor facilitiesPaving worksRoad constructionShellStructural engineeringUnderground construction