Tu Van Quan He Kinh Te LTD Address: 4th Floor So 561, Kim Ma Street, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101573977 Phone: 0245122062 Representative: Tran Thi Thi Adress: No 214, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 30 - 11 - 2004