Dau Tu Xay Dung Va Phat Trien Van Xuan Joint Stock Company Address: No 87 Civil Group 41, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105885649 Phone: 02422169162 Representative: Tran Thi Huong Giang Adress: No 3 Gam Cau, Dong Xuan Ward, Hoan Kiem District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 5 - 2012