Dau Tu Va Phat Trien Cong Nghe Hung Dung Joint Stock Company Address: No 36, 2 - Do Lo Civil Group, Yen Nghia Ward, Ha Dong District, Ha Noi City Enterprise code: 0107704552 Phone: 0935888037 Representative: Tong Son Ha Yen Nghia Ward, Ha Dong District, Ha Noi CityFounding date: 13 - 1 - 2017