Ban Quan Ly Dau Tu Va Xay Dung Thuy Loi 1 Address: No 48, Ngoc Hoi Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104164676 Phone: 02436470930 Representative: Nguyen Dang Minh Adress: No 48, Ngoc Hoi Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 9 - 2009