Tu Van Dau Tu Va Xay Dung Toan Nang Joint Stock Company Address: No A1, Le Trong Tan Street, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0500463729 Phone: 02433825939 Representative: Hoang The Hiep La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 2 - 2 - 2005