NET263 Ltd. operates as a communication service provider. The company offers SaaS services to corporate customers in China; corporate communication and collaborative office services, such as integrated enterprise email, enterprise network disk, telephone conference, Web conference, video conference, and enterprise live broadcast services; cloud communication services; integrated communication services for enterprise customers; and IDC services. It also provides corporate virtual private networks and business voice services; corporate private network services; and enterprise wireless, messaging, and mobility services. In addition, the company offers integrated communication services comprising VoIP home phone and IPTV services for overseas Chinese families; mobile data roaming and cross-border mobile communication services Chinese outbound business travelers, Chinese immigrants, and international students; long-distance telephone services; and virtual mobile communications services. The company was founded in 1999 and is based in Beijing, China.