Canal constructionConstruction materialsDemolition worksGeneral contractorsIndustrial construction and hall buildingRemediation worksStructural engineeringTurn-key constructionUnderground construction
BricklayingCanal constructionDemolition worksInsulationReinforced concrete worksSealing worksStructural engineeringTiles and panelsUnderground construction
Concrete repairConcrete worksDemolition worksDredgingDrillingEarthworksReady-mixed concreteReinforcementShellSite equipment and safetySteel constructionUnderground construction