NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

NOTICE IS HEREBY GIVEN THAT the extraordinary general meeting of shareholders of Lianhe Sowell International Group Ltd will be held on March 25, 2026, at 10:00 p.m. Eastern Time (or March 26, 2026, at 10:00 a.m. Beijing time), in a hybrid-meeting format. In-person participants will be able to attend the Meeting at 15th Floor, Sannuo Smart Building, No. 3388 Binhai Ave, Binhai Community, Nanshan District, Shenzhen, China. Remote participants will be able to attend the Meeting via https://loeb.zoom.us/j/94835451401