BricklayingConcrete worksEarthworksNatural stone worksOutdoor facilitiesPaving worksReinforced concrete worksShellStair constructionUnderground construction
BricklayingCanal constructionCrane work and rentalDewatering worksGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksStructural engineeringTurn-key constructionUnderground construction