Dem Vinh LTD Address: No 18, Trat Cau Hamlet, Xa, Thuong Tin District, Ha Noi City Enterprise code: 0111183366 Phone: 0979718218 Representative: Nguyen Trong Vinh Thuong Tin Commune, Thanh Tri District, Ha Noi CityFounding date: 18 - 8 - 2025