Judging from the shareholding structure of Ziguang Tongchuang, 20 shareholders of China-Africa state-owned enterprises hold more than 50%, so Ziguang Tongchuang cannot be regarded as a state-owned enterprise. Ziguang Tongchuang is headquartered in Chinese mainland and Shenzhen. There are more than 600 employees in R&D centers such as Beijing, Shanghai and Chengdu, of which 85% are R&D employees. The team has a large scale and strong technical strength, with more than 400 applications for intellectual property rights, and core patents account for more than 80%.