Dau Tu Phat Trien Hna Joint Stock Company Address: 5th Floor, No 6 Vu Ngoc Phan, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0108005067 Phone: 0983342929 Representative: Nguyen Van Hoa Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 27 - 9 - 2017