Kien Truc Va Xay Dung 4ic1 Joint Stock Company Address: No 26, Lane 2, Nguyen Viet Xuan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110868688 Phone: 02389908936 Representative: Nguyen Vu Hoang Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 10 - 2024