Assembly worksBricklayingConcrete worksDewatering worksDrillingIndustrial construction and hall buildingNatural stone worksOutdoor facilitiesPaving worksRemediation worksSealing worksShellStair construction
Canal constructionConcrete worksIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRoad constructionStructural engineeringUnderground construction
BricklayingConcrete worksEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksRemediation worksShellStructural engineeringTurn-key constructionUnderground construction
Asphalt worksBricklayingConcrete worksDemolition worksEarthworksIndustrial construction and hall buildingRemediation worksRoad constructionSealing worksShellStructural engineeringUnderground construction