Tu Van Thiet Ke Xay Dung Cong Su Joint Stock Company Address: 2nd Floor, No 11, Lane 26, Yen Lac Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102900112 Phone: 0242101569 Representative: Pham Anh Tai Adress: Civil Group 61, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 8 - 9 - 2008