Tap Doan Y Khoa Quoc Te Mas Joint Stock Company Address: No 2, Alley 2, Lane 208, Tran Cung Street, Nghia Do Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111281807 Phone: 0377388787 Representative: Vu Thi Thanh Ha Noi CityFounding date: 12 - 11 - 2025