Xiaomi Fans Club (Nantong Hai'an Qutangzhen Franchise Store)

China Mobile (Hai'an Qutang Shuzhi Service Office)

Huawei Authorised Experience Store (Qutang Renmin Road)

OPPO Guanfang Authorization Experience Branch (Nantong Hai'an Renmin Middle Road Branch)

Five Star Appliance (Qutang Branch)

Jingdong Mobile Phone Digital