BricklayingCanal constructionConcrete worksDemolition worksDewatering worksDrainage worksEarthworksGarden and landscape constructionIndustrial construction and hall buildingPaving worksRemediation worksSteel constructionStructural engineeringUnderground construction
Canal constructionConstruction materialsDemolition worksGeneral contractorsIndustrial construction and hall buildingRemediation worksStructural engineeringTurn-key constructionUnderground construction