Giao Duc Va Truyen Thong Hoang Ha LTD Address: No 8, 477 Nguyen Trai Lane, Thanh Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111500424 Phone: 0878843683 Representative: Pham Hoang Ha Thanh Liet Ward, Ha Dong District, Ha Noi CityFounding date: 15 - 5 - 2026