Truyen Thong Phat Trien Thuong Hieu Viet Nam Joint Stock Company Address: No 71 Kim Ma Thuong, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101975027 Phone: 0248318301 Representative: Nguyen Phi Hung Adress: No 107/345 Khuong Trung, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 6 - 2006