Benh Vien Da Khoa Tam An Sai Gon Joint Stock Company Address: No 279a Hai Thuong Lan Ong, Binh Thuan Ward, Tinh Lam Dong, Viet Nam Enterprise code: 3401278939 Phone: 0948687849 Representative: Pham Thi Diep Lam Dong ProvinceFounding date: 5 - 12 - 2025