Group 1 - The core viewpoint of the report is that Dongwu Securities has given a "buy" rating to Su Shi Testing (300416.SZ) based on strong financial performance and growth prospects [2] - In Q2, the company's net profit attributable to shareholders increased by 26% year-on-year, exceeding expectations, driven by impressive growth in integrated circuit testing [2] - Although the gross profit margin has declined, the net profit margin has remained stable and is on the rise, indicating effective cost management [2] - The company is positioned in a high-barrier, high-growth sector, which supports a positive outlook for its future development [2]

证券日报网讯苏试试验（300416）7月31日发布公告，在公司回答调研者提问时表示，公司试验设备、 环境与可靠性试验服务、集成电路验证与分析服务三个板块毛利率均面临一定压力，主要系市场竞争加 剧，价格端承压，同时部分实验室前期产能扩充，成本端亦存在相应压力。 ...

Core Viewpoint - Su Shi Testing (300416) reported a positive trend in demand for its testing equipment and services in the first half of the year, indicating strong market opportunities and effective management strategies [1] Group 1: Company Performance - The company has actively seized market opportunities by increasing marketing efforts in key industries [1] - There has been a focus on enhancing customer management efficiency and accelerating project implementation processes [1] - The company has strengthened internal control management and optimized sales performance evaluation metrics [1] Group 2: Operational Improvements - Su Shi Testing has further improved laboratory management systems and employee performance evaluation frameworks [1] - These initiatives have contributed to the overall growth in performance [1]

证券日报网讯苏试试验（300416）7月31日发布公告，在公司回答调研者提问时表示，在集成电路验证 与分析服务板块，公司结合市场需求及行业发展态势，已完成了部分设备扩充及实验室建置，进一步强 化了FA、MA、RA试验能力建设，整体正处于产能爬坡阶段，上海地区设备利用率有所提升，深圳实 验室新场地搬迁后需求端表现良好，预计下半年产能将稳定爬坡。 ...

证券日报网讯苏试试验（300416）7月31日发布公告，在公司回答调研者提问时表示，真空试验设备是 公司近年研发的重点产品之一，已达到一定生产任务量，预计未来具备长期发展潜力。苏州、北京、成 都、西安、上海等实验室均在宇航领域进一步扩充产能，不断完善专项测试能力建设，依托行业的良好 发展态势与客户需求，公司宇航业务有望获得进一步提升空间。 ...

资金流向方面，今日主力资金净流出1084.98万元，占比成交额10.87%。其中，超大单净流出4.55万 元、占成交额0.05%，大单净流出1080.43万元、占成交额10.83%，中单净流出流出111.13万元、占成交 额1.11%，小单净流入1196.11万元、占成交额11.99%。 金融界消息 截至2025年7月31日收盘，三维化学（002469）报收于8.35元，下跌2.22%，换手率1.89%， 成交量11.87万手，成交金额9977.49万元。 三维化学最新一期业绩显示，截至2025一季报，公司营业总收入5.48亿元、同比增长5.54%，归属净利 润5153.63万元，同比减少10.50%，扣非净利润5144.49万元，同比减少8.33%，流动比率3.854、速动比 率3.356、资产负债率17.85%。 通过天眼查大数据分析，山东三维化学集团股份有限公司共对外投资了11家企业，参与招投标项目856 次，知识产权方面有商标信息63条，专利信息139条，此外企业还拥有行政许可35个。 来源：金融界 天眼查商业履历信息显示，山东三维化学集团股份有限公司，成立于1994年，位于淄博市，是一家以从 事专业 ...

华测检测7月31日大宗交易平台共发生5笔成交，合计成交量749.17万股，成交金额9334.66万元。成交价 格均为12.46元，相对今日收盘价溢价2.38%。 证券时报·数据宝统计显示，华测检测今日收盘价为12.17元，下跌2.33%，日换手率为2.41%，成交额为 4.24亿元，全天主力资金净流出7081.14万元，近5日该股累计下跌3.79%，近5日资金合计净流出1.44亿 元。 （文章来源：证券时报网） | 成交量 | 成交金额 | 成交价 | 相对当日收盘 | | | | --- | --- | --- | --- | --- | --- | | （万 | （万元） | 格 | 折溢价（%） | 买方营业部 | 卖方营业部 | | 股） | | （元） | | | | | 240.00 | 2990.40 | 12.46 | 2.38 | 中信证券股份有限公司深圳 | 中信证券股份有限公司深 | | | | | | 分公司 | 圳分公司 | | 170.00 | 2118.20 | 12.46 | 2.38 | 华泰证券股份有限公司广州 | 中信证券股份有限公司深 | | | | | | 兴民路证券 ...

资金流向方面，今日主力资金净流入2710.14万元，占比成交额4.4%。其中，超大单净流入2331.35万 元、占成交额3.78%，大单净流入378.79万元、占成交额0.61%，中单净流出流出1535.11万元、占成交 额2.49%，小单净流出1175.03万元、占成交额1.91%。 迪安诊断最新一期业绩显示，截至2025一季报，公司营业总收入23.65亿元、同比减少20.45%，归属净 利润2100.56万元，同比减少190.66%，扣非净利润2630.58万元，同比减少211.77%，流动比率2.650、速 动比率2.271、资产负债率42.54%。 天眼查商业履历信息显示，迪安诊断技术集团股份有限公司，成立于2001年，位于杭州市，是一家以从 事专业技术服务业为主的企业。企业注册资本62497.9436万人民币，实缴资本62497.9436万人民币。公 司法定代表人为陈海斌。 金融界消息 截至2025年7月31日收盘，迪安诊断（300244）报收于16.1元，上涨1.58%，换手率7.57%， 成交量37.94万手，成交金额6.16亿元。 来源：金融界 通过天眼查大数据分析，迪安诊断技术集团股份有限公 ...

企业名称海维检测科技（天津）有限公司法定代表人毕月旭注册资本500万人民币国标行业科学研究和 技术服务业>专业技术服务业>工业与专业设计及其他专业技术服务地址天津经济技术开发区滨海-中关 村科技园华塘睿城四区1-6号101室企业类型有限责任公司营业期限2025-7-30至无固定期限登记机关天津 经济技术开发区市场监督管理局 来源：金融界 序号股东名称持股比例1山东汉威科技发展有限公司51%2张桂成45%3天科大（天津）科技园有限责任 公司4% 经营范围含许可项目：检验检测服务；室内环境检测；测绘服务；职业卫生技术服务；安全评价业务； 认证服务。（依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以相关部门批 准文件或许可证件为准）公路水运工程试验检测服务；环境保护监测；生态资源监测；海洋环境服务； 海洋环境监测与探测装备制造；水环境污染防治服务；地质勘查技术服务；环境应急治理服务；计量技 术服务；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；消防技术服务；土壤环境 污染防治服务；租赁服务（不含许可类租赁服务）；机械设备租赁。（除依法须经批准的项目外，凭营 业执照依法自主开展经营活 ...

Investment Rating - The report maintains a "Buy" rating for the company, indicating a favorable outlook for investment returns over the next 6-12 months [6]. Core Insights - The company reported strong performance in Q2 2025, with a revenue of 9.91 billion yuan for H1 2025, representing an 8.09% year-on-year increase, and a net profit of 1.17 billion yuan, up 14.18% year-on-year [1]. - The company is expected to benefit from improving orders in special industries and new growth driven by emerging industries in the second half of 2025 [3]. - The operating cash flow has shown continuous improvement, with a net inflow of 98.84 million yuan in H1 2025, a 29.32% increase year-on-year [4]. Revenue and Profitability - In H1 2025, revenue from the electronics and electrical sector, aerospace, and research and testing institutions was 3.85 billion, 1.47 billion, and 2.19 billion yuan, respectively, with year-on-year growth rates of 2.86%, 46.24%, and 1.84% [2]. - The company achieved a gross margin of 41.88% and a net margin of 13.51% in H1 2025, despite a decline in gross margins due to reduced expense ratios and the reversal of credit impairment losses [2]. Business Segments - Revenue from testing equipment, environmental reliability testing services, and integrated circuit verification and analysis services in H1 2025 was 3.10 billion, 4.87 billion, and 1.55 billion yuan, with year-on-year growth rates of 6.32%, 5.75%, and 21.01% respectively [2]. - The company is focusing on R&D for new products and technologies in sectors such as new energy, commercial aerospace, and integrated circuits, which is expected to drive further growth [3]. Financial Projections - The company forecasts net profits of 3.04 billion, 3.81 billion, and 4.62 billion yuan for 2025, 2026, and 2027, respectively, with corresponding EPS of 0.60, 0.75, and 0.91 yuan [4][5]. - The current stock price corresponds to a P/E ratio of 28x for 2025, 22x for 2026, and 18x for 2027, indicating potential for future growth [4].