Y Duoc Mediphaa Joint Stock Company Address: No E20 Khu Dau Gia Yen Xa, Yen Xa Street, Ha Dong Ward, Ha Dong District, Ha Noi City Enterprise code: 0111211937 Phone: 0968112222 Representative: Nguyen Van Thien Ha Noi CityFounding date: 10 - 9 - 2025