UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2025

Commission File Number: 001-42572

Top Win International Limited

(Translation of registrant’s name into English)

33/F Sunshine Plaza
353 Lockhart Road, Wan Chai, Hong Kong
Tel: +852 2815 7988

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒         Form 40-F ☐

Sale of Convertible Note

On July 26, 2025, Top Win International Limited (Nasdaq: SORA), a Cayman Islands exempted company (the “Company” or “TopWin”), entered into a securities purchase agreement with an investor to issue a convertible note with a principal amount of US$3,050,000 at a purchase price at 100% of such principal, a term of three years, an interest rate of 3.0% per annum, and which shall be convertible into the Company’s ordinary shares at an initial conversion price of US$8.79 per share. The closing of the sale and purchase of the note is subject to customary closing conditions, and is expected to take place on or before August 8, 2025.

This report on Form 6-K (including the exhibit hereto) shall not be deemed to be “filed” for purposes of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

EXHIBIT INDEX

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

ATTACHMENTS / EXHIBITS

SECURITIES PURCHASE AGREEMENT DATED JULY 26, 2025, INCLUDING THE FORM OF CONVERTIBLE NOTE