Cong Nghe Giao Duc Trinityx LTD Address: 2nd Floor, 21T1 Building, No 1 Nguyen Huy Tuong, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111364757 Phone: 0384101895 Representative: Tran Thi Ngoc Tram Ha Noi CityFounding date: 26 - 1 - 2026