：
digital China
Beijing Airlines
Wuhan
The Third Institute of the Ministry of Public Security
china academy of telecommunication research of miit
Aviation technology holding group
Telecom group
Saibole investment group
boundary
Taiji computer stock
Tsinghua
Shenzhen bell
Academia Sinica Institute
Shenzhen Zheng Jin Technology Co., Ltd.
wait for
See the Smart City Alliance for details.