Huawei Mobile Phone (Wanyue Guangchang Branch)

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

Rongyao Authorization Experience Branch (Zhangjiakou Changcheng North Road Branch)

Kerong Telecommunication (Shacheng Branch)

OPPO Authorization Franchise Store (Zhangjiakou Huailai Longtan Road Branch)

Suning.com (Yandu Guangchang Branch)