Dau Tu & Phat Trien Cong Nghe Da Quoc Gia LTD Address: LK 177-No05, Khu Cay Quyt, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0105790203 Phone: 0994885951 Representative: Le Van Sang Adress: Khu 7, Thinh Long Town, Hai Hau District, Nam Dinh Province La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 14 - 2 - 2012