Dau Tu Xay Dung Phat Trien Cong Nghe Moi Hoan Kim Joint Stock Company Address: No 222, Civil Group 9, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101817126 Phone: 0248632850 Representative: Nguyen Thi Van Adress: No 58, Cau Go Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 11 - 2005