UCloud is one of the leading IaaS(Infrastructure as a Service) providers in China. By independent research and development, UCloud provide a range of innovative products which include high performance host, key-value database, SDN and hybrid-cloud. Now, more than twenty thousands of enterprises and startups in mobile games, online education, P2P,O2O, apps, PaaS, SaaS and altogether 19 branch fields operates on UCloud platform, who contributing ¥25 billion revenue in total.