Canal constructionDemolition worksEarthworksEnvironmental engineeringGarden and landscape constructionGeneral contractorsHydraulic engineeringIndustrial construction and hall buildingRoad constructionSewage treatment plantsStructural engineeringUnderground construction
Construction machinery and vehicle rentalDemolition worksDredgingEarthworksEnvironmental engineeringGarden and landscape constructionOutdoor facilitiesProcessing of building materialsTransport servicesUnderground constructionWaste disposal