证券代码：300416 证券简称：苏试试验 公告编号：2026-003 苏州苏试试验集团股份有限公司 2025 年度业绩预告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、本期业绩预计情况 1、业绩预告期间：2025 年 1 月 1 日至 2025 年 12 月 31 日。 2、业绩预告情况：自愿性业绩预告 （1）以区间数进行业绩预告的 单位：万元 本次业绩预告未经会计师事务所审计。公司已就本次业绩预告有关事项与 会计师事务所进行了预沟通，双方在本次业绩预告方面不存在重大分歧。 三、业绩变动原因说明 1、报告期内，公司坚定践行"聚焦主业、双轮驱动、制造与服务融合发 展"的战略，在专业领域精耕细作，专注提升工业产品质量可靠性，助推新质 生产力高质量发展。2025 年公司积极把握市场机会，生产经营活动有序开展， 各项工作稳步推进，经营业绩实现了增长。 试验设备板块，公司持续推进试验设备领域技术创新，以热真空、低气压、 液压类、综合类等产品为研发重点方向，深耕航空航天、新能源、电子电器等 行业，加快技术迭代升级与新产品研发，满足客户定制化多样化需求。 环境与可 ...

1月20日，苏试试验跌5.14%，截至发稿，报19.36元/股，成交5.45亿元，换手率5.41%，总市值98.45亿 元。 资料显示，苏州苏试试验集团股份有限公司位于江苏省苏州工业园区中新科技城唯亭镇科峰路18号,苏 州工业园区方园街51号，成立日期2007年12月29日，上市日期2015年1月22日，公司主营业务涉及一家 工业产品环境与质量可靠性试验验证与综合分析服务解决方案提供商,致力于环境试验设备的研发和生 产,及为客户提供从芯片到部件到终端整机产品全面的、全产业链的环境与可靠性试验验证及分析服 务。主营业务收入构成为：环境可靠性试验服务49.19%，试验设备31.27%，集成电路验证与分析服务 15.63%，其他(补充)3.91%。 数据显示，圆信永丰基金旗下1只基金重仓苏试试验。圆信永丰优悦生活（004959）三季度减持47.75万 股，持有股数80万股，占基金净值比例为4.15%，位居第三大重仓股。根据测算，今日浮亏损失约84万 元。 圆信永丰优悦生活（004959）成立日期2018年1月29日，最新规模3.38亿。今年以来收益6.63%，同类排 名3123/8848；近一年收益44.42%，同 ...

Group 1 - The commercial aerospace sector is experiencing a partial recovery, with notable stock performance from companies such as Jiuding New Materials and Yuexiu Capital reaching the daily limit increase [1] - Guangyun Technology saw a significant rise of over 15%, indicating strong investor interest in the sector [1] - Other companies like Su Shi Testing, Hangyu Micro, Chaojie Co., and Feiwo Technology also experienced upward momentum in their stock prices [1]

Investment Rating - The report maintains a "Recommended" rating for the mechanical industry, with a focus on mining equipment, AI devices, and consumables [1]. Core Insights - The mechanical industry is expected to enter a new recovery cycle driven by monetary and fiscal policies, with significant capital expenditure anticipated in mining due to rising prices of non-ferrous metals [6][8]. - The AI sector is experiencing rapid growth, leading to increased demand for high-performance servers, GPUs, and advanced PCBs, which are critical for AI applications [6][20]. - The report highlights key companies in various segments, including industrial control, robotics, machine tools, and testing industries, suggesting a broad range of investment opportunities [6][8]. Summary by Sections Industry Overview - The mechanical industry comprises 636 listed companies with a total market capitalization of approximately 70,956.73 billion yuan and a circulating market value of about 58,998.75 billion yuan [3]. Company Profit Forecasts and Valuations - Several companies are highlighted with strong profit forecasts and investment ratings, including: - Huichuan Technology (300124.SZ): EPS forecasted at 2.11 yuan for 2025, with a strong buy rating [2]. - Falan Technology (603966.SH): EPS forecasted at 0.60 yuan for 2025, with a strong buy rating [2]. - Xinjie Electric (603416.SH): EPS forecasted at 1.83 yuan for 2025, with a strong buy rating [2]. - Other notable mentions include companies like Anhui Heli (600761.SH) and Sany Heavy Industry (600031.SH), both receiving strong buy ratings [2]. Market Performance - The mechanical sector has shown a positive performance with a 1.4% increase in the index, while the overall market performance varied across different indices [10][13]. - The 3C equipment segment experienced the highest growth at 14.4%, indicating strong demand in this area [11]. Investment Recommendations - The report suggests focusing on companies that are well-positioned to benefit from the AI wave, such as: - Dingtai High-Tech and Zhongtung High-Tech in the consumables sector [20][21]. - Dazhu CNC and Xinqi Micro-Assembly in the equipment sector [20]. - The report emphasizes the importance of high-end equipment and consumables in the PCB market, projecting significant growth in this area [20][21]. Key Data Tracking - The report includes macroeconomic indicators and industry-specific data, such as the manufacturing PMI and fixed asset investment growth rates, which are crucial for understanding the industry's health [32][36].

Core Viewpoint - The company, Su Shi Testing, has been providing comprehensive testing services for various sectors, including aerospace, for many years [2] Group 1: Business Overview - The company offers a range of testing equipment and services, including thermal vacuum, mechanics, climate, and comprehensive environmental testing [2] - Services provided include aerospace environment testing, material testing, structural strength testing, electromagnetic compatibility testing, integrated circuit validation analysis, software evaluation, and non-standard testing services [2] - The company emphasizes its ability to deliver one-stop comprehensive testing services to its clients [2]

（编辑 任世碧） 证券日报网讯 1月16日，苏试试验在互动平台回答投资者提问时表示，公司多年来持续服务航空航天等 领域，客户覆盖航空航天材料、元器件、通信设备、载荷系统等关键领域，可提供热真空、力学、气 候、综合环境等试验设备，以及为航天装备类产品提供贯穿模拟仿真、设计验证、产品质控、应用监测 至延寿等全寿命周期的测试服务，满足相关领域日渐精密、大型、高端、复杂的试验需求。公司将持续 通过扩大产能布局和深化技术研发创新，加快推出覆盖多应用场景的全系列大型振动及热真空等试验系 统，同时以专业的检测技术和完善的服务体系，赋能航空航天产业的高质量发展。公司主要业绩情况请 关注后续披露的定期报告。 ...

Core Viewpoint - The company Su Shi Testing (300416.SZ) has entered the small-batch production phase of its self-developed thermal vacuum testing equipment, which is designed for high vacuum environment testing in aerospace applications [1] Group 1: Product Development - The thermal vacuum testing equipment can simulate vacuum conditions ranging from 10⁻³Pa to 10⁻⁵Pa and above [1] - The equipment features high vacuum performance, a multi-dimensional precise temperature control system, and high intelligent control capabilities [1] Group 2: Applications and Market - The thermal vacuum equipment is primarily used for space environment testing or reliability testing of materials, components, and small complete machines in the aerospace sector [1] - The company's clients span critical fields such as aerospace materials, components, communication devices, and payload systems [1]

Core Insights - The professional services sector experienced a slight increase of 0.01% on January 16, with Electric Science Institute leading the gains [1] - The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1] Performance Summary - Electric Science Institute (300215) saw a closing price of 8.16, with a significant increase of 20.00% and a trading volume of 809,400 shares [1] - West High Institute (688334) closed at 25.06, up 19.50%, with a trading volume of 313,600 shares [1] - National Achievement Testing (301289) closed at 63.55, up 5.04%, with a trading volume of 33,200 shares [1] - Other notable performers include Victory Nano (688757) with a 4.12% increase, and Broadcasting Measurement (002967) with a 4.01% increase [1] Capital Flow Analysis - The professional services sector saw a net inflow of 58.26 million yuan from institutional investors, while retail investors experienced a net outflow of 33.14 million yuan [2] - Electric Science Institute had a net inflow of 18.9 million yuan from institutional investors, representing 30.20% of its total trading volume [3] - West High Institute experienced a net inflow of 6.88 million yuan from institutional investors, with a net outflow of 39.03 million yuan from retail investors [3]

Core Viewpoint - Suzhou Su Test Experiment Group Co., Ltd. has shown a mixed performance in terms of stock trading and financial results, with significant financing activities indicating high investor interest, while also experiencing fluctuations in shareholder composition and dividend distributions [1][2][3]. Group 1: Stock Performance and Financing - On January 15, Su Test Experiment's stock fell by 3.03%, with a trading volume of 544 million yuan [1]. - The financing buy-in on the same day was 65.27 million yuan, while the financing repayment was 57.34 million yuan, resulting in a net financing buy of 7.93 million yuan [1]. - As of January 15, the total financing and securities lending balance was 621 million yuan, with the financing balance accounting for 6.67% of the circulating market value, indicating a high level compared to the past year [1]. Group 2: Company Overview and Financial Performance - Su Test Experiment, established on December 29, 2007, and listed on January 22, 2015, specializes in environmental and reliability testing services for industrial products [2]. - The company's revenue composition includes 49.19% from environmental reliability testing services, 31.27% from testing equipment, 15.63% from integrated circuit verification and analysis services, and 3.91% from other services [2]. - For the period from January to September 2025, the company achieved a revenue of 1.532 billion yuan, representing a year-on-year growth of 8.95%, and a net profit attributable to shareholders of 157 million yuan, up 7.14% year-on-year [2]. Group 3: Dividend and Shareholder Composition - Since its A-share listing, Su Test Experiment has distributed a total of 367 million yuan in dividends, with 211 million yuan distributed over the past three years [3]. - As of September 30, 2025, the number of shareholders increased to 42,000, with an average of 12,034 circulating shares per person, a decrease of 45.06% from the previous period [2][3]. - Notable changes in institutional holdings include Hong Kong Central Clearing Limited as the fifth-largest shareholder, reducing its holdings by 4.4241 million shares, while new entrants include Southern CSI 1000 ETF and Fortune Steady Growth Mixed A [3].

Group 1 - The stock price of Suzhou Su Test Experiment Group Co., Ltd. dropped by 5.01% to 18.77 CNY per share, with a trading volume of 984 million CNY and a turnover rate of 10.07%, resulting in a total market capitalization of 9.545 billion CNY [1] - The company, established on December 29, 2007, and listed on January 22, 2015, specializes in environmental and quality reliability testing and analysis services for industrial products, focusing on the research and production of environmental testing equipment [1] - The revenue composition of the company includes: 49.19% from environmental reliability testing services, 31.27% from testing equipment, 15.63% from integrated circuit verification and analysis services, and 3.91% from other services [1] Group 2 - The fund "Yuanxin Yongfeng Youyue Life" (004959) holds a significant position in Su Test Experiment, having reduced its holdings by 477,500 shares to 800,000 shares, which represents 4.15% of the fund's net value, making it the third-largest holding [2] - The fund has a total scale of 338 million CNY and has achieved a year-to-date return of 5.64%, ranking 2384 out of 8838 in its category, while its one-year return is 47.88%, ranking 2548 out of 8089 [2] Group 3 - The fund manager of "Yuanxin Yongfeng Youyue Life" is Party Wei, who has been in the position for 4 years and 111 days, managing assets totaling 806 million CNY, with the best fund return during his tenure being 58.01% and the worst being 17.37% [3]