Thuong Mai - Dich Vu Bao Van Phong LTD Address: No 137a, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101300793 Phone: 0247221282 Representative: Trinh Van Bien Adress: Chiem Ba Hamlet, Nga Van Commune, Nga Son District, Thanh Hoa Province Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 11 - 2002