Thuong Mai & Dau Tu Phat Trien Cong Nghe LTD Address: No 51/39 Hao Nam, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0106036408 Phone: 02436230669 Representative: Do Duc Hau Adress: 6th Floor, 7, Sang Tao Building, No 17, Ngo1 5 Ta Quang Buu, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 14 - 11 - 2012