Exhibit 17.1

 

Jiang Jian 51 st Floor, Tl Building, Qianhai Excellence No.I, Shenzhen, China August 22, 2025 Rapid Line Inc. Board of Directors 51 st Floor, Tl Building Qiannhai Excellence, No I. Shenzhen, China Gentlemen: I hereby resign my positions as President, CEO, Secretary, Treasurer, Principal Executive Officer, Principal Financial Officer, Principal Accounting Officer, Sole Director and Chairman of Rapid Line, Inc. (the "Company"), effective at 5:00PM PST on August 22, 2025. This resignation is not the result of any disagreement with the Company on any matter relating to the Company's operations, policies or practices. Sincerely, Jiang Jian I certify this to be a true copy of the original document sign Certifier name:Yao Li � 'vf - J Position:Lawyer < - - JOD Email:JSLAWYAOLI@163.COM Date:Aug 22, 2025