Dau Tu Va Phat Trien Cong Nghe Vu Nhat Joint Stock Company Address: No 20 Trang Thi, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106973062 Phone: 02438265161 Representative: Nguyen Hong Nhat Adress: No 6B Trang Thi, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 3 - 9 - 2015