Xay Dung Va Ky Thuat Hafa Joint Stock Company Address: No 30, Lane 592, Truong Chinh Street, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106880763 Phone: 0982090462 Representative: Le Thi Thu Trang Adress: No 551, A12 Khuong Thuong, Trung Tu Ward, Dong Da District, Ha Noi City Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 18 - 6 - 2015