Truyen Thong Cong Nghe DPDN Joint Stock Company Address: No 130 Dong Da, Thuan Phuoc Ward, Hai Chau District, Da Nang City Enterprise code: 0402264482 Phone: 0984792931 Representative: Do Dinh Thien Thuan Phuoc Ward, Hai Chau District, Da Nang CityFounding date: 24 - 2 - 2025