Smile Solution LTD Address: 45, Luu Trong Lu, Hoa Cuong Nam Ward, Hai Chau District, Da Nang City Enterprise code: 0401415562 Phone: 02366251403 Representative: Vo Dinh Ha Adress: 65/16 Le Ngo Cat, Thuy Xuan Ward, Hue City, Thua Thien, Hue Province Hoa Cuong Nam Ward, Hai Chau District, Da Nang CityFounding date: 30 - 3 - 2011