Dau Tu Va Tu Van Xay Dung TTK LTD Address: No 17, Alley 23, Lane 174, Phuong Canh Street, Xuan Phuong Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111001640 Phone: 0975196840 Representative: Duong Van Tuong Xuan Phuong Ward, Nam Tu Liem District, Ha Noi CityFounding date: 26 - 3 - 2025