Agricultural buildingAsphalt worksCanal constructionConstruction machinery and vehicle rentalConstruction materialsDemolition worksDewatering worksDrainage worksDredgingEarthworksOutdoor facilitiesPaving worksProcessing of building materialsRoad constructionUnderground construction
BricklayingCanal constructionConcrete worksEarthworksIndustrial construction and hall buildingPipeline constructionRoad constructionScaffoldingShellStructural engineeringUnderground construction
Asphalt worksBricklayingConcrete worksDemolition worksEarthworksEnvironmental engineeringIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRemediation worksRoad constructionStructural engineeringTurn-key construction