Ho Tro Phat Trien Truyen Thong Thuong Hieu Viet Joint Stock Company Address: No 97, Dong Cac Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0102739128 Phone: 0242917166 Representative: Dang Ha Adress: Me Tri Thuong Hamlet, Me Tri Commune, Tu Liem District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 9 - 5 - 2008