Kien Truc Tna Joint Stock Company Address: No 19, Lane 157/2, Duc Giang Street, Thuong Thanh Ward, Long Bien District, Ha Noi City Enterprise code: 0109765906 Phone: 0866593395 Representative: Nguyen Trong Nghia Thuong Thanh Ward, Long Bien District, Ha Noi CityFounding date: 5 - 10 - 2021