Dich Vu Thuong Mai Va Cong Nghe Dai Hoang Gia Joint Stock Company Address: 1st Floor So 32, Vong Street, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0104525989 Phone: 02462784600 Representative: Nguyen Van Noi Adress: No 16, Lane 88/38, Giap Nhi Street, Hoang Mai District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 12 - 3 - 2010