Sunglasses Yan Hui is a subsidiary of Sichuan Dazhong Information Industry Co., Ltd., which was established on199665438+February 4, with its registered place at No.1 1666, middle section of Yizhou Avenue, Chengdu High-tech Zone, China (Sichuan) Pilot Free Trade Zone, and its legal representative is Zheng Chengyu. The business scope includes information service, system integration and software development, information production and information source development; Call center services and information services (excluding fixed telephone information services) (excluding internet information services such as news, publishing, education, medical care, medicines, medical devices and bulletin board services) in the second category of value-added telecommunications services (operating within the validity period with the value-added telecommunications business license); Extended services, telecommunications services that the state allows to be liberalized; Intelligent building construction (operating within the validity period with qualification certificate); Design, produce, publish and represent all kinds of domestic advertising business (except balloon advertising); Market information consulting service and public relations service; Graphic design; Import and export of goods and technologies, online trade agency and enterprise management consulting services; Sales: agricultural and sideline products (excluding grain, cotton, oil, raw silk and cocoons), knitwear, clothing, household goods, sporting goods and equipment, medical devices (category I only), building materials (excluding hazardous chemicals), chemical products (excluding hazardous chemicals), machinery and equipment, hardware products and electronic products; Food business (business activities shall not be carried out without relevant administrative license); Telecommunication service agent. (Projects subject to approval according to law can only be operated after approval by relevant departments). Sichuan Public Information Industry Co., Ltd. invested in 8 companies, 1 1 branches.