Zhejiang Qigu Network Technology Co., Ltd. (short as Qigu Technology) was founded in 2012, located in Hangzhou, China, a smart IoT solution and service provider of hardware and software with Chinese proprietary intellectual property righted biological facial recognition technology, having served for security enterprise, smart city company, weak electricity integration technology company. Specializing in AI, facial recognition, research of image and visual application technology, Qigu has provided solutions for over thirty provincial and municipal units in national wide and over hundreds of weak electricity integration companies, with application including smart IoT, smart school, smart community, construction site real-name system, social security real-name system. Smart hardware products cover facial recognition devices (single, double, 3D lens), smart thermal temperature taking imaging system, etc. Qigu has dynamic facial recognition algorithm featured as"dynamical high accuracy, high capacity, low energy consumption", called Qigu algorithm, owning three patents, four copyrights, and thirty patent technology reserve & copyrights to apply for. In August 2019, new production facility Hunan Qigu Smart Technology Co. Ltd. Was established covering 15, 000 square meters, to satisfy all kinds of order demand and accept product customization.