Asphalt worksBricklayingCanal constructionCoating worksConcrete worksEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksPipeline constructionRemediation worksShellStructural engineeringTurn-key constructionUnderground construction
(Steel) StiffenersBricklayingConcrete repairConcrete worksEarthworksIndustrial construction and hall buildingPlasteringReinforced concrete worksRemediation worksShellStructural engineeringTurn-key construction