Thuong Mai Va Ky Thuat Phan Mem Dk LTD Address: No 14, Dong Tam Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101288176 Phone: 0246280599 Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 30 - 9 - 2002