Engaged in technology development, consulting, and services in the fields of computer information technology and network technology; Development of network technology; Technical development and sales of computer software and hardware; Enterprise management services; Business planning; Exhibition and display planning; Enterprise management consulting; Marketing planning; Domestic trade; Engage in import and export business; Operating e-commerce (for those involving preliminary administrative licenses, a preliminary administrative license document must be obtained before operation). (For those that require approval according to laws, administrative regulations, decisions of the State Council, etc., relevant approval documents must be obtained in accordance with the law before operating.).