China Unicom Guiyang Branch Taiciqiao Branch

International Industry Category: Transportation, warehousing and postal services

International Industry Major Class: Postal Industry

International Industry Middle Class: Basic postal services

International Industry Sub Class: Basic postal services

law、 Regulations、The State Council has decided that any business prohibited by law shall not be operated； law、 Regulations、 The State Council decided that permission should be granted（ Approval） of， After approval by the examination and approval authority,（ Approval） Document management; law、 Regulations、 The State Council decided that no license is required（ Approval） of， Market entities independently choose to operate。（ Operating local fixed-line telephone services（ Including local wireless loop service） Public telegraph and telex services， Domestic communications facilities services business， Fixed network domestic long-distance telephone service， Fixed-line international long-distance telephone service，IP Telephone business（ limitPHONE-PHONE Telephone service），900/1800MHZGSM） Second generation digital cellular mobile communication servicesWCDMA Third generation digital cellular mobile communication servicesLTE Fourth-generation digital cellular mobile communications services（TD-LTE） Satellite international leased line services, Internet data transmission services, and international data communication services.26GHZ Wireless access service operation3.5GHz Wireless access business operation, domestic very small aperture terminal earth station（VSAT）Telecommunications services include fixed-line domestic data transmission services, wireless data transmission services, customer premises network services, network hosting services, online data processing and transaction processing services, domestic Internet virtual private network services, Internet data center services, voice mailbox services, and fax store-and-forward services.X400Email services, Internet access services, and information services（ Includes fixed-line telephone information services, internet information services, and mobile network information services..）. Business operations include the production, sales, design, and construction of system integration equipment related to communication and information services.; Technology development, technology services, technology consulting, and technology training; Sales and repair of pager phones and accessories; Manufacturing and sales of telecommunications cards; Customer service housing rental; Editing, publishing, and distributing telephone directories involves licensed business operations.， Business operations must be conducted after obtaining permission from relevant departments）

Chinese Industry Category: Information Technology

Chinese Industry Major Class: Communication

Chinese Industry Middle Class: Communication Services

Chinese Industry Sub Class: Communications operation services