Nha Khoa Son Tung Premium LTD Address: No 24 Lien Ke 01, Moi An Hung Urban Area, Duong Noi Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111211969 Phone: (0239) 3242759 Representative: Dang Son Tung Ha Noi CityFounding date: 10 - 9 - 2025