Cong Nghe Va Thuong Mai TDT Viet Nam Joint Stock Company Address: Zoom 904 Nha CT4, A2, Bac Linh Dam Urban Area, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102978165 Phone: 02439948691 Representative: Dang Xuan Tu Adress: Khoi 1, Tay Dang Town, Ba Vi District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 20 - 10 - 2008