Tu Van Xay Dung Va Thuong Mai Nam Ha Joint Stock Company Address: No 141, Civil Group 36, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0105512968 Phone: 02485828830 Representative: Truong Cong Trinh Adress: No 141, Civil Group 36, Dong Anh Town, Dong Anh District, Ha Noi City Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 20 - 9 - 2011