Ung Dung Khoa Hoc Ky Thuat Duc Giang Joint Stock Company Address: No 25 A, Han Thuyen Street, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102066546 Phone: 0247151107 Representative: Nguyen Anh Tuan Adress: 25a Han Thuyen, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 9 - 11 - 2006