China United Network Communications Limited 

China United Network Communications Limited, together with its subsidiaries, provides telecommunication services in the People's Republic of China. The company offers broadband and mobile data services. It also provides value added services, including text messaging, ringback tone, personalized ringback tone, caller ID, and secretarial services, as well as sells communication terminal and communication products, which includes mobile phones and communications equipment. In addition, the company offers data and other internet application services, such as internet data centers, cloud computing, big data, Internet of Things, information, and communications services. China United Network Communications Limited was founded in 2001 and is headquartered in Beijing, the People's Republic of China.