Xinke Anfang (Science and Technology Mansion Branch)

Hikvision (Dacheng Middle School Shop)

Anhang Intelligence Anfang Monitoring (Shoujing E World Shop)

Jia'an'an Fangzhineng Monitoring (Science and Technology Mansion Branch)

Xingtai Youlian Shixun Anfang (Science and Technology Mansion Branch)

Tengfei Technology (Science and Technology Mansion Branch)