Van Tai Bien Hoang Loc Joint Stock Company Address: No 3, Lane 4, Nghach 99/6, Nguyen Son Street, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0102379161 Phone: 0248732744 Representative: Le Dinh Tuan Adress: Khu An Ninh, Huu Lung Town, Huu Lung District, Lang Son Province Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 8 - 10 - 2007