Lanzhou Jinda Communications (Hongfeng Mansion Block A Shop)

Lanzhou Bafang Mobile Phone Wholesale (Petrochina Northwest Sales Company Family Dependents' Courtyard Shop)

Kelai Communications

Xunda Communications (Huating Street Shop)

Lanzhou Muzi Communications (Petrochina Northwest Sales Company Family Dependents' Courtyard Shop)

Lanzhou Aishang Communications (Huade Mansion Shop)