Dau Tu Ngoi Sao Ha Noi Joint Stock Company Address: No 84 Ngoc Khanh, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102305635 Phone: 02439393100 Representative: Vu Thi Tu Adress: Civil Group 4, Yen Hoa Ward, Cau Giay District, Ha Noi City Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 3 - 7 - 2007