Private enterprises. According to relevant information, Changsha Economic Development Zone Investment Promotion Service Co., Ltd. is a private enterprise. Changsha Economic Development Zone Investment Promotion Service Co., Ltd. was established on 20 18 03 16, registered at No.2 Complex, Sanyi Road, Changsha Economic and Technological Development Zone, and its legal representative is Huang Yu. The business scope includes the organization and planning of sports activities; Planning and organizing cultural performances, sports and entertainment activities; Stadium management; Swimming pool; Water leisure sports training; Fitness service; Billiards service; Chess and card service; Literary and artistic creation services; Art and artistic creation services; Art performance venue management services; Design and installation of electronic display screen and stage equipment; Providing archives consultation, arrangement, protection, storage and digitization; Planning public cultural activities such as literary performances and competitions in which the masses participate; Archives management office; Archery hall service; Water recreation; Competitive sports science and technology services, etc.