Asphalt worksBricklayingDemolition worksGarden and landscape constructionNatural stone worksPipeline constructionRemediation worksRoad constructionStructural engineeringUnderground construction
BricklayingCanal constructionIndustrial construction and hall buildingRemediation worksShellStructural engineeringTurn-key constructionUnderground construction
Canal constructionConcrete worksIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRoad constructionStructural engineeringUnderground construction