Hieu Anh Joint Stock Company Address: No 3 Kim Ma Thuong, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101508495 Phone: 0912252683 Representative: Dang Duc Tung Adress: No 5, 4 Khoi 7 Lane, Nghia Do Ward, Cau Giay District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 16 - 7 - 2004