BricklayingConcrete worksDewatering worksEarthworksIndustrial construction and hall buildingPaving worksReinforced concrete worksRoad constructionShellStructural engineeringTurn-key constructionUnderground construction
Canal constructionConcrete worksDry constructionIndustrial construction and hall buildingOutdoor facilitiesPipeline constructionPlasteringRemediation worksShellTurn-key constructionUnderground construction