Huawei Mobile Phone (Wanyue Guangchang Branch)

Kerong Telecommunication (Shacheng Branch)

Rongyao Authorization Experience Branch (Zhangjiakou Changcheng North Road Branch)

Suning.com (Yandu Guangchang Branch)

Huailai Changcheng North Road Mobile Communication Shop

Vivo Guanfang Authorization Experience Branch (Zhangjiakou Huailai Shuhui Yandu Branch)