Tu Van Va Dau Tu Hai Dang Joint Stock Company Address: No 12, Lane 242, Nghi Tam Street, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0101635849 Phone: 02466741875 Representative: Do Toan Thang Adress: No 21, 2 Hang Khoai Lane, Dong Xuan Ward, Hoan Kiem District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 14 - 4 - 2005