Top Digital (Golden Foutain Plaza Branch)

Liping Electron (Zhangjiakou Huajia Commercial Street Shop)

Yunlong Electronics City (Yandu Guangchang Branch)

Rongyao Authorization Experience Branch (Zhangjiakou Changcheng North Road Branch)

Huailai Yuefan Technology

Xiaolian Electron (Zhangjiakou Huajia Commercial Street Shop)