Dau Tu Buu Chinh Viet Ha Noi Joint Stock Company Address: No 16, Lot 10B, Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106310562 Phone: 02466638989 Representative: Phung Anh Tuan Adress: Vien Dinh Hamlet, Dong Lo Commune, Ung Hoa District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 9 - 2013