Asphalt worksBricklayingConcrete worksDemolition worksEarthworksEnvironmental engineeringIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRemediation worksRoad constructionStructural engineeringTurn-key construction
BricklayingCanal constructionConcrete worksGarden and landscape constructionIndustrial construction and hall buildingOutdoor facilitiesRemediation worksShellStructural engineeringUnderground construction
BricklayingConcrete repairConcrete worksDemolition worksIndustrial construction and hall buildingPrecast concreteReady-mixed concreteReinforcementShellSteel constructionStructural engineeringTurn-key construction