Agricultural buildingConcrete worksIndustrial construction and hall buildingPrecast concreteRoad constructionStair constructionStructural engineeringTurn-key constructionUnderground construction
DredgingGarden and landscape constructionMetal constructionRailingsRemediation worksSteel constructionStructural engineeringTransport servicesUnderground construction
Construction dryingDredgingOutdoor facilitiesPaving worksPipeline constructionPlasteringRemediation worksRoad constructionStructural engineeringUnderground construction