Asphalt worksBridge constructionCanal constructionConcrete worksDredgingEarthworksHydraulic engineeringIndustrial construction and hall buildingOutdoor facilitiesPaving worksPipeline constructionRemediation worksRoad constructionUnderground construction
Canal constructionConstruction machinery and vehicle rentalEarthworksGarden and landscape constructionGeneral contractorsHydraulic engineeringOutdoor facilitiesShellStructural engineeringTurn-key constructionUnderground construction