Thuong Mai Tong Hop Hong Son Joint Stock Company Address: 52 Thai Thinh 1, Thinh Quang, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0100901093 Phone: 0248531319 Representative: Dau Van Thang Adress: No 52, Thai Thinh I Lane, Thinh Quang Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 2 - 6 - 1999