1 TV Vuong Dien LTD Address: Dong Yen, Yen Vuong Commune, Huu Lung District, Lang Son Province Enterprise code: 4900347604 Phone: 0975054967 Representative: Ha Tien Dung Adress: Khu Tan Hoa, Huu Lung Town, Huu Lung District, Lang Son Province Yen Vuong Commune, Huu Lung District, Lang Son ProvinceFounding date: 14 - 7 - 2009