Happy Smile Care LTD Address: No 89 Quang Trung, Nong Trang Ward, Viet Tri City, Tinh Phu Tho, Viet Nam Enterprise code: 2601124941 Phone: 0971539220 Representative: Bui Thi Huong Giang Nong Trang Ward, Viet Tri City, Phu Tho ProvinceFounding date: 6 - 6 - 2025