Dau Tu Bin Thang Long Joint Stock Company Address: No Ov13.15 Khu Chuc Nang Do Thi Xuan Phuong, Xuan Phuong Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0109152385 Phone: 0913502898 Representative: Phung Thi Thuong Xuan Phuong Ward, Nam Tu Liem District, Ha Noi CityFounding date: 9 - 4 - 2020