鼎信通讯：8月25日召开董事会会议

Group 1 - The core point of the article is that Dingxin Communications (SH 603421) held its 13th meeting of the fifth board of directors on August 25, 2025, to review proposals including amendments to corporate governance systems [1] - For the fiscal year 2024, Dingxin Communications reported that its revenue composition is as follows: Power electronics accounted for 77.21%, fire electronics for 15.81%, other businesses for 4.54%, and labor services for 2.44% [1]