SEEC — Proxy Solicitation & Information Statement 2026

May 15, 2026

Shihlin Electric & Engineering Corporation

Meeting Notice for Annual Shareholders' Meeting
(Summary Translation)

The 2026 Annual Shareholders' Meeting (the "Meeting") of Shihlin Electric & Engineering Corporation will be convened at 10:00 a.m., Wednesday, June 17, 2026

10F, International Hall / Ambassador Hotel Hsinchu
located at No. 188, Section 2, Zhonghua Road, Hsinchu City, Taiwan (R.O.C.)

Convening Method: Hybrid Shareholders Meeting (a physical shareholders' meeting supported by video-conferencing)

Video Conferencing Platform: Taiwan Depository & Clearing Corporation
Shareholder eMeeting Platform
(https://stockservices.tdcc.com.tw)

The agenda for the Meeting is as follows:

A. Report items
- Item 1 2025 Business Report
- Item 2 2025 Audit Committee’s Report
- Item 3 The Report of The Status of Endorsement and Guarantee
- Item 4 The Report of 2025 Distribution of Employees’ Compensation and Directors’ Remuneration
- Item 5 The Status of Proposals Raised by Shareholders

B. Ratification Items
- Proposal 1 2025 Business Report and Financial Statements of the Company is Submitted for Ratification. (Proposed by the Board of Directors)
- Proposal 2 The 2025 Earnings Distribution Proposal of the Company is Submitted for Ratification. (Proposed by the Board of Directors)

C. Discussion Items:
- Proposal 1 Proposed Amendment to the Company’s Articles of Incorporation for Ratification (Proposed by the Board of Directors)

D. Election Items
- Proposal 1 To elect 15 Directors (including 3 Independent Directors) of 22th Board of Directors. (Proposed by the Board of Directors)

E. Other Items
- Proposal 1 To lift non-competition restrictions on the newly elected Directors and the representative of Juridical Persons and their representatives. (Proposed by the Board of Directors)

D. Extemporary motion

Board of Directors
Shihlin Electric & Engineering Corporation