Thuong Mai Dich Vu Dien Tu Vien Thong NHK Joint Stock Company Address: A3, Lot 3, Do Thi Moi Dinh Cong, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102186829 Phone: 0246403802; 0246403803 Representative: Nguyen Chung Ngoc Adress: Zoom 410, Tap The 57 Giang Vo, Cat Linh Ward, Dong Da District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 20 - 3 - 2007