OPPO Guanfang Authorization Experience Branch (Zhangjiakou Zhuolu Dongfeng Street 2 Shop)

Vivo Guanfang Authorization Experience Branch (Zhangjiakou Zhuolu Telecom Branch)

Chengxin Communications (Renmin Middle Street Branch)

Yicheng Communications Mobile Phone Store

Xiaomi Fans Club (Zhangjiakou Zhuolu Xuanyuan Road Authorization Shop)

Huawei Authorised Experience Store (Renmin Middle Street)