Dau Tu Viet Ngoc Joint Stock Company Address: No 1, Lane 11, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0106985660 Phone: 0912552345 Representative: Nguyen Huy Hoan Adress: No 52 Luong Su C, Van Chuong Ward, Dong Da District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 9 - 2015