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

OPPO Guanfang Authorization Experience Branch (Zhangjiakou Huailai Changcheng South Road Shop)

China Mobile Mobile Phone Franchise Store (Dingxin Building Branch)

Rongyao Authorization Franchise Store (Huailai Yandu Guangchang Branch)

Vivo Guanfang Authorization Experience Branch (Huailai Great Wall North Road Fuxin Park Shop)

Department Store (Longtan East Street Shop)