Khoang San Va Dau Tu CNS Joint Stock Company Address: No 21, Lien Ke 4, Tieu, Moi Van Phuc Urban Area, Van Phuc Ward, Ha Dong District, Ha Noi City Enterprise code: 0109431004 Phone: 0944441204 Representative: Bui Thanh Cong Van Phuc Ward, Ha Dong District, Ha Noi CityFounding date: 25 - 11 - 2020