Cung Ung Happy Chain Joint Stock Company Address: No 5B, Lane 2, Nghia Lo Street, Yen Nghia Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111288792 Phone: 0988726717 Representative: Nguyen Quoc Thanh Ha Noi CityFounding date: 21 - 11 - 2025