Dau Tu & Phat Trien Ha Tang Do Thi Joint Stock Company Address: No 21/178, Thai Ha Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101067057 Phone: 0245372146 Representative: Le Van Tuan Adress: No 63, Nghi Tam Street, Tay Ho District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 15 - 11 - 2000