禾信仪器:8月4日召开董事会会议
Group 1 - The company, HeXin Instruments, announced the convening of its fourth board meeting on August 4, 2025, to review the semi-annual report and its summary [2] - For the year 2024, the revenue composition of HeXin Instruments is as follows: 97.78% from the instrument manufacturing industry and 2.22% from other businesses [2]