According to enterprise data, Dandong Guo Xin Development Group Co., Ltd. was established on March 25, 2020, and its business scope includes construction project investment and management; Land consolidation and development; Urban infrastructure construction and operation; Road engineering, bridge engineering, pipeline engineering, water supply and drainage engineering, greening engineering construction; Parking lot construction and operation; Real estate development and construction of affordable housing projects; Commercial housing sales; Housing lease; Self-built workshop for rent; Urban and rural planning, housing design consulting; Advertising production and release; Warehouse logistics; Sales of building materials; Enterprise management services and park operation services; Conference and exhibition services; Property management. (Projects subject to approval according to law can only be operated after approval by relevant departments. )