The following Changping or some places near Changping should be able to use, specific you can go to the phone to consult yourself, I hope to help you.

Walmart Changping store (department store)

Beijing Changping District, Dongguan Guoling Holiday Plaza

010-80125966

Dixitone flagship store (digital appliances)

Beijing Haidian District, No. 17, A, Xisanhuanzhonglu

010-68160112

Xidan Mall Tiantongyuan Store (Department Store)

Commercial Building, Tiantongyuan 5, Changping District, Beijing

010-84841610

Huapu Supermarket (Changping Store) (Department Store)

No.28, Fuxue Road, Changping District, Beijing

010-69704254

PetroChina Huilongguan Filling Station (can not be Recharge)(Gas Station)

West of Badaling Expressway Auxiliary Road, North of Huilongguan Village, Huilongguan Town, Changping District, Beijing

010-81798987