Thuong Mai Phat Trien Cong Nghe HT LTD Address: 34e, Ly Nam De Street, Cua Dong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101213117 Phone: 0247335613 Representative: Tong Huu Tuyen Adress: 45, Le Duan Street, Cua Nam, Hoan Kiem District, Ha Noi City Cua Dong Ward, Hoan Kiem District, Ha Noi CityFounding date: 12 - 3 - 2002