Xay Dung Nam Thang Long Joint Stock Company Address: No 49, To Hieu Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101439971 Phone: 0248364742 Representative: Nguyen Huu Hai Adress: Civil Group 17, Nghia Do Ward, Cau Giay District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 2 - 2004