Thuong Mai Va Dau Tu Hai Yen LTD Address: No 86, Lane 10, Lang Ha Street, Thanh Cong Ward, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102182172 Phone: 0914629562 Representative: Dao Hai Trieu Adress: No 86, Lane 10, Lang Ha Street, Thanh Cong Ward, Ba Dinh District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 12 - 3 - 2007