Dau Tu Xay Dung Va Phat Trien Kinh Doanh Nam Thang Joint Stock Company Address: No 87, 98 Thai Ha Lane, 18e Civil Group, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101851430 Phone: 0248721751 Representative: Nguyen Van Thang Adress: Khu Ca Trong Thi Tran Cau Go, Yen The District, Bac Giang Province Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 10 - 1 - 2006