BricklayingCanal constructionDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesPaving worksReinforced concrete worksShellStructural engineeringTurn-key construction
Asphalt worksCanal constructionDrainage worksDredgingEarthworksFencingGarden and landscape constructionNatural stone worksOutdoor facilitiesPaving worksUnderground construction