WISON ENGINEERING SERVICES CO. LTD. 惠生工程技術服務有限公司 (Incorporated in the Cayman Islands with limited liability) ( 於開曼群島註冊成立的有限公司） (Stock Code 股份代號: 2236) 24 April 2026 Dear registered shareholder(s), Reminder letter regarding the Arrangement of Electronic Dissemination of Corporate Communications (Note 1) With reference to the notification letter dated 5 March 2024 titled "Arrangement of Electronic Dissemination of Corporate Communications", Wison Engineering Services Co. Ltd. (the "Company") is writing to rem ...