Duc Hoang Joint Stock Company Address: No 28B Pham Hong Thai, Truc Bach Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101094413 Phone: 0247161513 Representative: Vu Thanh Binh Adress: No 6B, Phan Dinh Phung Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Truc Bach Ward, Ba Dinh District, Ha Noi CityFounding date: 12 - 2 - 2001