Dau Tu Va Phat Trien Cong Nghe Phan Mem Ntsoft Joint Stock Company Address: No 1, Lane 211/229, Khuong Trung Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105434124 Phone: 0963710826 Representative: Nguyen Thi Hong Hanh Adress: No 88, Kim Giang Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 1 - 8 - 2011