Canal constructionConcrete worksDemolition worksDredgingEarthworksGarden and landscape constructionOutdoor facilitiesPaving worksUnderground construction
Canal constructionConcrete worksDemolition worksDredgingEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksReinforced concrete worksRoad constructionShellSteel constructionStructural engineeringTurn-key constructionUnderground construction