According to enterprise data, Chengde Yutai Thermal Power Co., Ltd. was established on April 20, 2022, and its business scope includes thermal power production and supply; Power supply; Lease of self-owned houses; Venue lease; Soil erosion prevention and control services; Construction, building demolition (excluding blasting), steel structure engineering, water conservancy and hydropower engineering, fire control facilities engineering, fence engineering (excluding cement products), security engineering (excluding eavesdropping and stealing photos), earthwork engineering, municipal public works, landscaping engineering, pipeline engineering, stringing and equipment engineering construction; Subcontracting construction of construction services; Industrial engineering design services; Special equipment repair; Advertising production, agency and publishing services; Environmental health management services; Lease of construction machinery and equipment; Urban and rural city appearance management; Engineering management services; Electrical installation; Flower planting; Electrical equipment maintenance; Cleaning service. * * * (Projects subject to approval according to law can only be operated after approval by relevant departments)