Dai Duc Viet LTD Address: Zoom 1708, No 27, Huynh Thuc Khang Street, P.Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101189841 Phone: 0247735394 Representative: Tran Van Phong Adress: Vien Hoa Hoc Cong Nghiep Town, Tu Liem District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 19 - 12 - 2001