Ky Thuat XD Va TM Phong Vu LTD Address: 48/9 Nguyen Chanh, Hoa Khanh Bac Ward, Lien Chieu District, Da Nang City Enterprise code: 0402281470 Phone: 0899306256 Representative: Bui Thanh Liem Hoa Khanh Bac Ward, Lien Chieu District, Da Nang CityFounding date: 19 - 6 - 2025