1TV Hai Dang LTD Address: No 269, Nguyen Thai Hoc Street, 7 Tran Phu Civil Group, Ha Giang 2 Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100516301 Phone: 0869555588 Representative: Nguyen Thi Loan Ha Giang City, Tuyen Quang ProvinceFounding date: 20 - 3 - 2026