Dau Tu Phat Trien Xay Dung LTD Address: 116, Yen Phu Street, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0101229526 Phone: 0248239655 Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 19 - 4 - 2002