Phat Trien Cong Nghe Ngan Ha LTD Address: No 19, Civil Group 29, Khu X2a, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108000703 Phone: 02436454146 Representative: Nguyen Dinh Thiep Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 9 - 2017