Agricultural buildingAsphalt worksCanal constructionConstruction machinery and vehicle rentalConstruction materialsDemolition worksDewatering worksDrainage worksDredgingEarthworksOutdoor facilitiesPaving worksProcessing of building materialsRoad constructionUnderground construction
Canal constructionConstruction machinery and vehicle rentalDemolition worksDrainage worksEarthworksFencingGarden and landscape constructionPaving worksStair construction