LEDTECH — Proxy Solicitation & Information Statement 2026

Apr 23, 2026

Ledtech Electronics Corp.

2026 Annual Shareholders' Meeting Notice

I. It is hereby scheduled to hold the Company's 2026 shareholders' meeting at 9:00 a.m. on May 26, 2026, at Room 203, No. 219, Section 3, Zhongxing Road, Xindian District, New Taipei City (ONE WORLD Community Services Center). The reasons for convening the meeting are: (I) Report items: 1. 2025 Business Report. 2. 2025 Audit Committee's Audit Report. 3. Report on Distribution of Employee and Director Remuneration for 2025. (II) Matters for approval: 1. Adoption of the 2025 Business Report and Financial Statements. 2. Adoption of the Company's proposal for earnings distribution in 2025. (III) Extraordinary motion.

II. Where there is any matter that should be listed in the reason for convening the meeting with its main content specified as stipulated under Article 172 of the Company Act, please visit the Market Observation Post System (website: https://mops.twse.com.tw).

III. If you decide to attend the meeting in person, please sign or stamp the attendance card and bring it to the meeting venue on the day of the meeting and hand it in for sign-in. If you intend to entrust a proxy to attend the meeting, please sign or stamp the proxy form, fill in the proxy's name and address, and serve it to the Company's shareholder service agency, Transfer Agency Department, CTBC Bank Co., Ltd., no later than five days before the meeting. It will then send an attendance card to the proxy.

• IV. Should there be proxy solicitors, the Company will prepare a list of solicitors and disclose it on the website of the Securities and Futures Institute (website: https://free.sfi.org.tw) on April 24, 2026. If you want to check it, you may directly visit (website https://free.sfi.org.tw) for the Free Inquiry System for Proxy Form Announcement and enter query criteria.

V. Shareholders may exercise voting rights by electronic means for the shareholders' meeting, and the exercise period is from April 26, 2026 through May 23, 2026. Please log onto the "Stock Vote" website (https://stockservices.tdcc.com.tw) of the Taiwan Depository & Clearing Corporation and vote as per relevant instructions.

VI. If you are a new shareholder who opened an account for the first time wants to submit a shareholder signature card, you may download a signature card from the Juridical Person Trust website of CTBC Bank Co., Ltd., the shareholder service agency of the Company.

VII. The Transfer Agency Department, CTBC Bank Co., Ltd., has been entrusted to count and verify the proxy forms of the shareholders' meeting.

VIII. Please proceed accordingly.

Sincerely,

Board of Directors of Ledtech Electronics Corporation