国金证券给予苏试试验买入评级，业绩拐点显现，格局优化强者恒强

Group 1 - The core viewpoint of the report is that Su Shi Testing (300416.SZ) is a high-growth, undervalued platform leader in the third-party testing industry, with a significant performance increase of 26.1% in Q2 2025, indicating a turning point [2] - The company continues to innovate, leading to stable growth in equipment sales revenue [2] - The environmental testing service industry is undergoing optimization, and the company is actively exploring new quality tracks, reinforcing the trend of strong players becoming stronger [2] - In the integrated circuit verification and analysis sector, the company is expected to enter a harvest period for capacity construction [2]