Dai Doan Ket LTD Address: No 81, Ba Trieu Street, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101296829 Phone: 02439719752 Representative: Pham Thi Bich Huong Adress: No 81, Ba Trieu Street, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 30 - 10 - 2002