Duong Minh Hoang LTD Address: Thua Dat So No - 03a27, Khu Tai Dinh Cu, Giang Bien Ward, Long Bien District, Ha Noi City Enterprise code: 0101142378 Phone: 02438274629 Representative: Dao Tien Dung Adress: No 624, Ngo Gia Tu Street, Duc Giang Ward, Long Bien District, Ha Noi City Giang Bien Ward, Long Bien District, Ha Noi CityFounding date: 11 - 7 - 2001