Y Duoc Medipha HTK Joint Stock Company Address: No 4, Lane 208, Tran Cung Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0111434524 Phone: 0984911115 Representative: Tran Van Hoi Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 3 - 2026