Dau Tu Xay Dung Kien Ngan Phu LTD Address: No 72, Du Du Hamlet, Thanh Thuy Commune, Thanh Oai District, Ha Noi City Enterprise code: 0109898769 Phone: 0975283816 Representative: Nguyen Ngoc Yen Thanh Thuy Commune, Thanh Oai District, Ha Noi CityFounding date: 26 - 1 - 2022