Dau Tu Stockbiz Joint Stock Company Address: No 49, Lane 79, Tran Cung Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0103607300 Phone: 02422210360 Representative: Do Minh Y Adress: Nha LK97, Bac Ha Urban Area, Mo Lao Ward, Ha Dong District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 3 - 2009