Dau Tu Nha Khoa Viet My Smile LTD Address: No 126, Nguyen Sy Sach Street, Truong Vinh Ward, Vinh City, Nghe An Province Enterprise code: 2902245273 Phone: 0359199919 Representative: Tran Van Hien Vinh City, Nghe An ProvinceFounding date: 3 - 9 - 2025