Canal constructionConcrete worksIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRoad constructionStructural engineeringUnderground construction
BricklayingConcrete repairConcrete worksDemolition worksIndustrial construction and hall buildingPrecast concreteReady-mixed concreteReinforcementShellSteel constructionStructural engineeringTurn-key construction
DredgingGarden and landscape constructionMetal constructionRailingsRemediation worksSteel constructionStructural engineeringTransport servicesUnderground construction