According to enterprise data, Jinzhou Jinhai Service Co., Ltd. was established on 20 1 1-05-04, and its business scope includes advertising design and production. Workshop leasing and maintenance; Investment management of industrial park projects; Property management; Municipal engineering; Infrastructure construction; Land leveling; Landscape beautification; Cultural and sports goods and equipment, seedlings and flowers, electrical equipment sales. (Projects subject to approval according to law can only be operated after approval by relevant departments. )