Dr. Smile LTD Address: 30, D1 Street, Khu, Saigon Pearl Villa, 92 Nguyen Huu Canh, Thanh My Tay Ward, Binh Thanh District, Ho Chi Minh City Enterprise code: 0319453156 Phone: 0828690834 Representative: Bui Nguyet Dan Binh Thanh District, Ho Chi Minh CityFounding date: 19 - 3 - 2026