每经AI快讯，有投资者在投资者互动平台提问：金属材料检测有哪些，是否包含稀土方面？ 中机认检（301508.SZ）10月13日在投资者互动平台表示，公司尚未开展稀土方面的检测业务。 （记者 王瀚黎） ...

Core Viewpoint - Steel Research Nack (300797) reported a strong performance in its 2025 mid-year financial results, with significant increases in revenue and net profit compared to the previous year [1] Financial Performance - Total revenue reached 499 million yuan, a year-on-year increase of 9.24% [1] - Net profit attributable to shareholders was 58.26 million yuan, up 20.92% year-on-year [1] - In Q2 alone, total revenue was 280 million yuan, reflecting a 10.91% increase year-on-year, while net profit for the quarter was 42.18 million yuan, up 16.8% [1] - Gross margin improved to 44.93%, with a slight increase of 0.15% year-on-year, while net margin rose to 9.63%, a significant increase of 24.88% [1] Cost Management - Total selling, administrative, and financial expenses amounted to 136 million yuan, accounting for 27.15% of revenue, a decrease of 5.17% year-on-year [1] - Financial expenses decreased by 52.83%, attributed to increased exchange gains and reduced leasing financing costs [1][2] Cash Flow and Assets - Cash flow from operating activities saw a remarkable increase of 99.35%, driven by higher cash receipts from sales [2] - Cash and cash equivalents increased by 61.35%, also due to higher cash receipts from sales [5] - The company’s monetary funds rose to 202 million yuan, a 44.42% increase year-on-year [1] Investment and Financing Activities - Cash flow from investing activities decreased by 48.12%, primarily due to increased capital expenditures on fixed assets [3] - Cash flow from financing activities increased by 40.33%, reflecting higher cash inflows from borrowings [4] Business Model and Future Outlook - The company relies heavily on research and marketing for its performance, with a focus on expanding its testing services and geographical presence [6][7] - Analysts expect the company to achieve a revenue of 178 million yuan in 2025, with an average earnings per share of 0.46 yuan [7] - The company is expanding its testing capabilities and aims to enhance its integrated solution offerings across the supply chain [7]

Group 1 - The China National Accreditation Service for Conformity Assessment (CNAS) has appointed six expert reviewers to conduct on-site assessments for the expansion of laboratory accreditation at the Municipal Quality Supervision Institute [1] - The expansion covers key product areas such as food, building materials, and metal materials, with assessments based on CNAS-CL01:2018 and CNAS-CL01-A001:2022 standards [1] - The expert reviewers acknowledged the management level, technical capabilities, and personnel quality of the Municipal Quality Supervision Institute's laboratory, concluding that it meets the accreditation criteria [1] Group 2 - The Municipal Quality Supervision Institute will adhere to CNAS accreditation standards, continuously strengthen existing capabilities, and explore technological innovations [3] - The institute aims to expand its testing coverage while enhancing testing accuracy to provide more precise technical services for enterprises, contributing to the high-quality development of local industries [3]

金属材料检测服务是通过一系列技术手段对金属材料的性能、成分及结构进行科学评估的过程，以确保其符合行业标准和安全要求。具体包括： 机械性能测试（如拉伸强度、硬度、冲击韧性）；化学成分分析（如元素含量、杂质检测）；金相分析（微观组织结构观察）；无损检测（ NDT ）（如超声波、 X 射线探伤）；环境可靠性测试（耐腐蚀、高温老化等）。 01 行业发展现状及市场前景分析 相比西方发达国家，我国检测行业的发展历史比较短，从萌芽到现在大约经历了半个世纪。20 世纪 80 年代，我国为了适应改革开放和市场经济 建设的需要，同时，为了推动国内产业，我国政府在技术法规、标准、合格评定程序等方面，开始着手在各行业推动成立了标准化组织、检验检 测机构、认证机构等。进入 21 世纪，尤其在我国加入世界贸易组织以后，在外资检测机构的冲击以及我国经济迅速发展带来的强大检测市场需 求的双重因素作用下，我国检测市场进入了快速发展阶段。随着供给侧改革的深化实施，我国传统产业正在转型升级，新兴行业保持高速发展， 新材料、新结构和新工艺不断涌现，渗透在国民经济各行业中的检测行业则会持续面临新需求。 在当前复杂且充满变革的宏观环境下，检验检测行业的 ...