Dau Tu Thuong Mai Cong Nghe Bach Nong Ngu Joint Stock Company Address: No 66, O Cach Street, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0105949444 Phone: 0906225189 Representative: Nguyen Van Quynh Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 20 - 7 - 2012