Cong Nghe Va Tu Van Kinh Doanh LTD Address: No 6 Le Thanh Tong, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101589670 Phone: 0248244788 Representative: Nguyen Huy Tuan Adress: 25 Hang Quat, Hang Gai Ward, Hoan Kiem District, Ha Noi City Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 31 - 12 - 2004