Xay Dung Va Ky Thuat 789 Joint Stock Company Address: No 42B, Tan Ap Street, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109446434 Phone: 0942983838 Representative: Le Huy Hung Adress: 101 Nguyen Truong To, Truc Bach Ward, Ba Dinh District, Ha Noi City Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 12 - 2020