Tu Van Thiet Ke Va Xay Dung Opa LTD Address: 224 Pham Cu Luong, An Hai Dong Ward, Son Tra District, Da Nang City Enterprise code: 0402111574 Phone: 0906434787 Representative: Nguyen Van Cao Phong An Hai Dong Ward, Son Tra District, Da Nang CityFounding date: 28 - 9 - 2021