BricklayingCanal constructionConcrete worksDemolition worksEarthworksIndustrial construction and hall buildingOutdoor facilitiesPipeline constructionSteel constructionUnderground construction
Assembly worksBricklayingConcrete worksDewatering worksDrillingIndustrial construction and hall buildingNatural stone worksOutdoor facilitiesPaving worksRemediation worksSealing worksShellStair construction
BricklayingConcrete worksEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksRemediation worksShellStructural engineeringTurn-key constructionUnderground construction