Vien Thong Va Cong Nghe Thong Minh Joint Stock Company Address: No 3, Lane 341, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105925517 Phone: 02438530426 Representative: Nguyen Thu Nhung Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 6 - 2012