Construction dryingDredgingOutdoor facilitiesPaving worksPipeline constructionPlasteringRemediation worksRoad constructionStructural engineeringUnderground construction
Agricultural buildingBiogas technologyBricklayingCanal constructionConcrete worksDredgingEarthworksETICSGeneral contractorsIndustrial construction and hall buildingRemediation worksSewage treatment plantsStable buildingStructural engineeringUnderground construction