This document is an agent authorization letter from Shenzhen Tianruixiang Communication Equipment Co.,LTD, dated 2025-5-13. It authorizes Guangdong Asia Hongke Test Technology Limited to act on their behalf in all matters relating to equipment authorization. This includes the signing of all documents related to these matters. The letter also certifies that no party to the application authorized is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). The agreement is valid for one year from the current date.