Dau Tu Phat Trien Cong Nghe Hung Nguyen Joint Stock Company Address: No 89, Trung Liet Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0106216633 Phone: 02439988020 Representative: Nguyen Ngoc Truong Adress: No 89, Trung Liet Street, Trung Liet Ward, Dong Da District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 27 - 6 - 2013