China Mobile (Yingtai Road Office)

Vivo Guanfang Authorization Experience Branch (Dalian Yingchengzi Unicom Shop)

Xiaomi Fans Club (Dalian Ganjingzi Yingchengzi Aoyu Communications Zhuanqu Shop)

Guoxin Communications (Yingchengzi Shop)

Aoyu Communications

OPPO Guanfang Authorization Experience Branch (Dalian Ganjingzi Yingcheng Shop)