6-K

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 May 2026

Commission File Number: 001-42289

Luda Technology Group Limited

Rooms 1604-1605, 16/F, YF Life Centre,

38 Gloucester Road, Wanchai,

Hong Kong

(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 ☐

Information Contained in this Form 6-K Report

When used in this Form 6-K (this “Report”), unless otherwise indicated, the terms, “LUD,” “Company,” and “we” refer to Luda Technology Group Limited.

On May 15, 2026, the Company issued a press release announcing its 2025 results. The press release is attached hereto and incorporate by this reference.

As of May 15, 2026, the Company had 22,690,000 ordinary shares issued and outstanding.

Safe Harbor Statements

This filing contains forward-looking statements. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “in the process of,” “will,” “expects,” “anticipates,” “aims,” “future,” “intends,” “plans,” “believes,” “estimates,” “confident,” “potential,” “continue” or other similar expressions. Among other things, completion of the reverse split and removal of the trade halt are forward-looking statements. LUD may also make written or oral forward-looking statements in its periodic reports to the U.S. Securities and Exchange Commission (the “SEC”), in its annual report to shareholders, in press releases and other written materials and in oral statements made by its officers, directors or employees to third parties. Statements that are not historical facts, including but not limited to statements about LUD’s beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties.

A number of factors could cause actual results to differ materially from those contained in any forward-looking statement, including but not limited to the following: its ability to continually secure new orders, its ability to execute projects in accordance with schedule, its ability to renew existing licenses and certifications, ability to retain existing its management team, ability to obtain external financing to support its business growth, ability to have effective internal controls over financial reporting, macroeconomic, political, regulatory, social and other factors beyond control mainly in the PRC and Hong Kong, change in VAT refund policy in the PRC, claims in relation to its sales contracts or operations, fluctuations in steel prices and supply of its raw materials, effects of disruption to supply chain on financial performance, results of operation and ongoing growth, dependence on suppliers, product liability claims, dependence on skilled workers, impacts of equipment failure, workplace accidents and force majeure events, sufficiency on insurance coverage, competition from existing and new industry players, effects of litigation, claims or other disputes, fluctuations in foreign exchange rates, infringement of its intellectual property rights and the unauthorized use of its trademarks by third parties, outbreaks of communicable diseases, PRC laws and regulations governing its current business operations, the Chinese government’s influence over the manner in which it must conduct its business activities, Changes in the economic policies of the PRC government ,  the interpretation and application of PRC laws, approval or record filing of the CSRC, or other PRC government authorities  Further information regarding these and other risks is included in LUD’s filings with the SEC. All information provided in this report and in the attachments is as of the date of this report, and LUD undertakes no obligation to update any forward-looking statement, except as required under applicable law.

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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.

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EXHIBIT INDEX

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Exhibit 99.1

Luda Technology Group Limited announces 2025full year results

Hong Kong, May 15, 2026 (GLOBE NEWSWIRE) -- Luda Technology Group Limited (the “Company” or “Luda Technology”), (NYSE: LUD), a manufacturer and trader of stainless steel and carbon steel flanges and fittings products, today announced that on May 15, 2026, it completed and filed the Company’s annual report on Form 20-F for the year ended December 31, 2025 (the “2025 Form 20-F”) with the U.S. Securities and Exchange Commission (the “SEC”).

Availability of Audited Financial Statements

Further information may be obtained from the Company’s website at https://ir.ludahk.com. Shareholders may receive a hard copy of the Company’s complete audited financial statements free of charge upon request by submitting a request on the Company’s website.

About Luda Technology Group Limited

We are a manufacturer and trader of stainless steel and carbon steel flanges and fittings products. Our history began with Luda Development Limited, which was incorporated in Hong Kong in 2004 and is principally engaged in the trading of steel flanges and fittings. In 2005, the Company’s business expanded further upstream when Luda (Taian) Industrial Company Limited was set up to commence the manufacturing of flanges and fittings with self-owned factory in China. We have established an operation history of over 20 years. We are principally engaged in (i) the manufacture and sale of stainless steel and carbon steel flanges and fittings products, and (ii) trading of steel pipes, valves, and other steel tubing products. We are headquartered in Hong Kong with manufacturing base in Taian City, Shandong Province of the PRC. Our sales network comprises customers from China, South America, Australia, Europe, Asia (excluding China) and North America and our customers comprise manufacturers and traders from the chemical, petrochemical, maritime and manufacturing industries. For more information, please visit https://www.ludahk.com/en.

FORWARD-LOOKING STATEMENTS

Certain statements contained in this press release about future expectations, plans and prospects, as well as any other statements regarding matters that are not historical facts, may constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These statements include, but are not limited to, statements relating to the expected trading commencement and closing dates. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “will,” “would” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including: the uncertainties related to market conditions and the completion of the public offering on the anticipated terms or at all, and other factors discussed in the “Risk Factors” section of the preliminary prospectus filed with the SEC. For these reasons, among others, investors are cautioned not to place undue reliance upon any forward-looking statements in this press release. Any forward-looking statements contained in this press release speak only as of the date hereof, and Luda Technology Group Limited specifically disclaims any obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law.

For more information, please contact:

Luda Technology Group Limited

Rooms 1604-1605, 16/F, YF Life Centre,

38 Gloucester Road, Wanchai,

Hong Kong

Phone: +852 2994 8774

Email: [email protected]