record. Saining Network Security is deeply involved in the military industry, serving various military units and military academies; serving world-class enterprises such as Huawei, ZTE, China Mobile, China Telecom, State Grid, Ping An Group, CETC, China Resources Group, and so on; and serving domestic top universities such as Tsinghua University, Nanjing University, Fudan University, Tianjin University, and so on.