According to the Qichacha APP, recently, Yushi Artificial Intelligence Technology Co., Ltd. was established, with Tian Chuntao as the legal representative and a registered capital of 30 million yuan. The business scope includes: Internet of Things technology services; manufacturing of digital video surveillance systems; sales of digital video surveillance systems; manufacturing of security equipment; manufacturing of Internet of Things devices; manufacturing of display devices; sales of display devices, etc. Qichacha's equity penetration shows that the company is jointly held by Sanhe Lianrun Technology Co., Ltd. and Zhejiang Yushi Technology Co., Ltd. under Qianfang Technology