Dich Vu Va Thuong Mai Econn Viet Nam Joint Stock Company Address: No 12, Lane 235/15, Yen Hoa Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102619261 Phone: 0247840992 Representative: Dang Chi Kien Adress: No 37 Yen Hoa, Civil Group 60, Yen Hoa Ward, Cau Giay District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 1 - 2008