Dau Tu Vien Tin Joint Stock Company Address: Zoom 608, JSC 34 Building, No 164, Khuat Duy Tien Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105359413 Phone: 02437569908 Representative: Nguyen Manh Khang Adress: Civil Group 26, Dai Kim Ward, Hoang Mai District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 14 - 6 - 2011