Chi Nhanh Cong Ty Thuong Mai -Du Lich Va Xay Dung Cong Trinh Address: 82, Tran Hung Dao, Chi Lang, Lang Son City, Lang Son Province Enterprise code: 0100203476-023 Phone: 02053862112 Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 5 - 10 - 1999
Mo Da Mai Sao Address: Mai Sao Commune, Chi Lang District, Lang Son Province Enterprise code: 0100203476-024 Phone: 02053862112 Mai Sao Commune, Chi Lang District, Lang Son ProvinceFounding date: 5 - 10 - 1999