Tu Van Kien Truc & Dau Tu Xay Dung Thang Long Joint Stock Company Address: Civil Group 2, Dong Mai Ward, Ha Dong District, Ha Noi City Enterprise code: 0500590011 Phone: 02433534454 Representative: Ngo Doan Khoa Adress: So 2 Civil Group, Dong Mai Ward, Ha Dong District, Ha Noi City Dong Mai Ward, Ha Dong District, Ha Noi CityFounding date: 22 - 7 - 2008