Dau Tu Va Quan Ly Dich Vu Chi Hieu Joint Stock Company Address: No 11, Lane 107, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102901236 Phone: 02466639191 Representative: Nguyen Cong Khanh Adress: No 31, 90 Yen Lac Lane, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 9 - 2008