China Mobile Guodong Communications

China Unicom (Qingquan Road Office)

Xiaomi Fans Club (Yantai Laishan Poly Plaza Franchise Store)

OPPO Guanfang Authorization Experience Branch (Yantai Laishan New World Department Stores Branch)

SAMSUNG Authorized Experience Shop (Yantai Laishan The Mixc Branch)

Vivo Guanfang Authorization Experience Branch (Laishan New World Branch)