China Mobile (Dakanghui Shop)

China Telecom Chang'an Dakanghui Service Centre

China Unicom (Maoshan North Road Shop)

Rongyao Authorization Experience Branch (Chang'an Vanke Plaza Branch)

OPPO Authorization Franchise Store (Dongguan Chang'anzhen Delong Road Shop)

Vivo Guanfang Authorization Experience Branch (Chang'an Xiagang Jiarong Guangchang Branch)