According to enterprise data, Liaoning Shangcheng Construction Group Co., Ltd. was established on May 29, 2020, and its business scope includes railway, road, tunnel and bridge engineering construction, gymnasium construction, water conservancy and water transport engineering construction, stringing and pipeline engineering construction, energy conservation and environmental protection engineering construction, power engineering construction, municipal facilities management, environmental sanitation management, urban and rural city appearance management, greening management, city park management and other civil engineering buildings. Installation of pipelines and equipment, other construction and installation industries, building decoration, building demolition and site consolidation activities, provision of construction equipment services, production and supply of electric power, power supply and heat, and production, construction and installation of city street lamps (projects subject to approval according to law can only be carried out after approval by relevant departments). )