Canal constructionDemolition worksEarthworksGarden and landscape constructionNatural stone worksPaving worksPipeline constructionRoad constructionStructural engineeringUnderground construction
Canal constructionCleaningGarden and landscape constructionHydraulic engineeringInterior constructionNatural stone worksPaving worksRoad constructionUnderground construction
Agricultural buildingCanal constructionDemolition worksDewatering worksDrainage worksDredgingEarthworksGabionsGarden and landscape constructionOutdoor facilitiesPrecast concreteProcessing of building materialsUnderground construction