Thuong Mai Dich Vu Cong Nghe So LTD Address: No 37 A To 42 De La Thanh, Phuong Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0101888649 Phone: 0247474060 Representative: Pham Van Toan Adress: No 37 A To 42 De La Thanh, Phuong Lien Ward, Dong Da District, Ha Noi City Phuong Lien Ward, Dong Da District, Ha Noi CityFounding date: 14 - 3 - 2006