Kien Truc Va Phat Trien Do Thi Thien Phu Joint Stock Company Address: No 5, Lane 683, Nguyen Khoai Street, Thanh Tri Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110397340 Phone: 0819768686 Representative: Le Tien Dung Thanh Tri Ward, Hoang Mai District, Ha Noi CityFounding date: 23 - 6 - 2023