Nha Khoa Dai Truong An LTD Address: Khu Ao Tron, Bac Cuong Hamlet, Tho Tang Commune, Tinh Phu Tho, Viet Nam Enterprise code: 2500757507 Phone: 0979189589 Representative: Bui Thi Van Anh Phu Tho ProvinceFounding date: 16 - 10 - 2025