Asphalt worksBricklayingDemolition worksGarden and landscape constructionNatural stone worksPipeline constructionRemediation worksRoad constructionStructural engineeringUnderground construction
Agricultural buildingConcrete worksIndustrial construction and hall buildingPrecast concreteRoad constructionStair constructionStructural engineeringTurn-key constructionUnderground construction
Construction dryingDredgingOutdoor facilitiesPaving worksPipeline constructionPlasteringRemediation worksRoad constructionStructural engineeringUnderground construction
Canal constructionDemolition worksEarthworksGarden and landscape constructionOutdoor facilitiesPipeline constructionRoad constructionUnderground construction