Huy Thanh Services And Trading Production Company Limited
Số 17, Ngõ 1, đường Tam Thanh, Phường Tam Thanh, Lang Son City
New World Star Communications International One Member Company Limited
Số 102, đường Văn Vỉ, Phường Chi Lăng, Lang Son City
Cap Mau Son - Lang Son Television Joint Stock Company
Lô 13 đường 31M, khu đô thị Phú Lộc IV, Phường Vĩnh Trại, Lang Son City