Dien Tu Vien Thong Nhat Thanh LTD Address: No 80 Cau Dien, Phuc Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109755425 Phone: 0918011994 Representative: Ninh Nhat Thanh Phuc Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 27 - 9 - 2021