Da Tu Nhien Viet Nam Joint Stock Company Address: Zoom 1005, 18T2 Trung Hoa Nhan Chinh Building, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102041735 Phone: 02462602841 Representative: Nguyen Viet Thang Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 5 - 10 - 2006