Giao Duc Terra Opus Joint Stock Company Address: No 85, Nguyen Du Street, Phuong, Hai Ba Trung District, Ha Noi City Enterprise code: 0111602024 Phone: 0943665858 Representative: Nguyen Thi Xuan Thu Hai Ba Trung Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 8 - 2026