Happy Office Da Nang Address: 24 Cach Mang Thang Tam, Khue Trung Ward, Cam Le District, Da Nang City Enterprise code: 0402134356 Phone: 0905235567 Representative: Pham Anh Hien Khue Trung Ward, Cam Le District, Da Nang CityFounding date: 11 - 2 - 2022