Giai Phap Va Dich Vu Thong Tin Viet Nam Joint Stock Company Address: No 16D, Lane 18, Khuong Ha Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105341896 Phone: 02422472948 Representative: Vo Duc Tri Adress: No 105, A5, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 2 - 6 - 2011