Tu Van Xay Dung Va Kinh Doanh Tong Hop Nguyen Gia Joint Stock Company Address: No 15, Civil Group 15, Lane 81, Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0105476798 Phone: 02436449504 Representative: Nguyen Hong Dung Adress: No 93, Civil Group 17, Linh Nam Ward, Hoang Mai District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 8 - 2011