Thuong Mai Dich Vu Y Te Hoang Oanh LTD Address: No 12a, 509 Vu Tong Phan Lane, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109831066 Phone: 0912029986 Representative: Nguyen Thi Kim Oanh Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 24 - 11 - 2021