证券日报网讯 1月27日，天溯计量在互动平台回答投资者提问时表示，公司的主营业务为计量校准、检 测、认证等专业技术服务，公司计量校准服务主要提供几何量、热学、力学、电磁学、无线电、时间和 频率、声学、光学、化学、电离辐射等十大计量校准领域及综合性专用测量仪器的专业技术服务；检测 服务主要为消费类电池、动力电池及储能电池检测业务。公司提供的专业技术服务（证书）具体的应用 情况取决于下游客户企业的应用场景。 （文章来源：证券日报） ...

格隆汇1月27日丨天溯计量(301449.SZ)在投资者互动平台表示，公司的主营业务为计量校准、检测、认 证等专业技术服务，客户涉及生物医药、汽车、新能源、轨道交通、能源电力、轻工日化、装备制造等 国民经济多个领域。经核实，公司暂未和蓝箭航天有订单合作业务。 ...

Core Viewpoint - The company, Guangdian Measurement, is actively expanding its technical services for the rocket manufacturing industry, focusing on calibration, testing, and analysis services [1] Group 1: Business Services - The company provides a range of technical services including calibration, integrated circuit testing and analysis, component screening, reliability testing, non-destructive testing, and electromagnetic compatibility [1] - Currently, the orders related to these services represent a relatively low proportion of the company's overall revenue [1] Group 2: Future Plans - The company plans to closely follow customer demands and continuously improve its testing technology system [1] - There is an intention to enhance the capacity for large-scale testing in the future [1]

Core Viewpoint - Stand Testing Group Co., Ltd. has received approval for its IPO application from the Beijing Stock Exchange, aiming to raise 160 million yuan for the development of a key common technology testing platform in life sciences [2] Group 1: Company Overview - Stand was established in 2014 and operates as an independent third-party testing and R&D service provider, offering services in inspection, analysis, calibration, certification, and judicial identification across various sectors including biomedicine, life health, ecological environment, and industrial trade [5] - As of the end of Q3 2025, Stand reported a cash balance of 200 million yuan and short-term interest-bearing loans of 45 million yuan, indicating a strong cash flow position with low short-term repayment pressure [5] Group 2: IPO Details - The IPO is sponsored by Zhongde Securities, with the application officially accepted [3] - The total investment for the proposed fundraising project is 309 million yuan, with construction costs of 296 million yuan and working capital of 13 million yuan, expected to generate annual revenue of 413 million yuan and total annual profit of 71 million yuan upon reaching production capacity [6] Group 3: Financial Management - In April 2025, Stand announced plans to use up to 120 million yuan of idle funds for purchasing bank wealth management products, prioritizing diversified cash management over immediate IPO financing needs [5] - Shortly before the IPO application, Stand executed a significant cash dividend distribution of 40.32 million yuan, representing 80.46% of the net profit attributable to shareholders after deducting non-recurring gains and losses for 2024 [5]

Group 1 - Stand Testing Group Co., Ltd. has recently received acceptance for its IPO on the Beijing Stock Exchange, with Zhongde Securities as the sponsor and Zhitong Certified Public Accountants as the auditing firm [3] - The company is a comprehensive independent third-party testing and R&D service provider, focusing on inspection and testing, analytical R&D, measurement calibration, certification services, and judicial appraisal across various sectors including biomedicine, life health, ecological environment, and industrial trade [3] - Stand is recognized as a national high-tech enterprise and a specialized and innovative small and medium-sized enterprise, among other accolades [3] Group 2 - In 2024, China's inspection and testing industry achieved a total revenue of 487.597 billion yuan, an increase of 20.588 billion yuan from 2023, representing a year-on-year growth of 4.41% [4] - From 2015 to 2024, the market size of China's inspection and testing industry grew by 307.599 billion yuan, with an average annual compound growth rate of approximately 11.71% [4] Group 3 - As of December 31, 2024, there are 1.55 million employees in China's inspection and testing institutions, with 160,100 holding a graduate degree or higher, accounting for 10.33% of the total workforce [8] - The workforce includes 672,000 individuals with a bachelor's degree, representing 43.62% of the total, and 202,100 with senior technical titles, making up 13.04% of the workforce [8] Group 4 - The number of inspection and testing institutions in China continues to increase, with a total of 53,057 institutions as of December 31, 2024 [9] - In 2024, these institutions issued 551 million inspection and testing reports, averaging 1.5092 million reports per day [9]

Core Viewpoint - Stand Testing Group Co., Ltd. has received acceptance for its IPO on the Beijing Stock Exchange, with a focus on independent third-party testing and R&D services across various sectors including biomedicine and environmental health [4]. Financial Performance - Revenue projections for Stand from 2022 to 2024 are 607 million yuan, 760 million yuan, and 751 million yuan respectively, with net profits of 45.57 million yuan, 51.17 million yuan, and 72.27 million yuan [5]. - For the first nine months of 2025, the company achieved revenue of 555 million yuan, a year-on-year increase of 9.77%, and a net profit of 41.33 million yuan, up 63.43% [6][7]. Balance Sheet Highlights - As of June 30, 2025, total assets amounted to approximately 964.12 million yuan, with total liabilities at 45.92 million yuan, resulting in a debt-to-asset ratio of 51.48% [6]. - Shareholder equity totaled approximately 521.67 million yuan, reflecting a growth from previous years [6]. Ownership Structure - Han Lianchao directly holds 17.67 million shares, representing 28.05% of the company, and indirectly controls 79.34% of the voting rights [8][12]. - The ownership structure indicates a strong control by Han Lianchao, who is the actual controller of the company [8]. Management Background - Han Lianchao, born in November 1988, has extensive experience in the testing industry, having held various leadership roles in multiple companies before becoming the chairman and general manager of Stand [9].

Core Viewpoint - The company, Tian Su Measurement, provides professional technical services such as measurement calibration, testing, and certification across various sectors including biotechnology, new energy vehicles, information technology, semiconductor integrated circuits, energy conservation and environmental protection, rail transportation, energy and power, and high-end equipment manufacturing [1]. Group 1 - The main business areas of the company include biotechnology, new energy vehicles, information technology, semiconductor integrated circuits, energy conservation and environmental protection, rail transportation, energy and power, and high-end equipment manufacturing [1].

Core Viewpoint - The company, Tian Su Measurement (301449), has established a network of calibration and testing laboratories across multiple regions in China, enhancing its operational capabilities and compliance with national standards [1] Group 1: Company Developments - The company has set up calibration and testing laboratories in Guangdong, Guangxi, Yunnan, Hunan, Hubei, Jiangsu, Henan, Shanxi, Shaanxi, and Xinjiang [1] - The laboratories have received recognition from the China National Accreditation Service for Conformity Assessment (CNAS) and the Certification and Accreditation Administration of the People's Republic of China (CMA) [1] - The Hainan Tianzhong Laboratory has obtained legal metrology certification, further solidifying the company's credentials in the industry [1] Group 2: Certifications and Approvals - The subsidiary, Tian Su International, has received approval from the National Certification and Accreditation Administration (CNCA) as a recognized certification body [1]

Core Viewpoint - Shenzhen Tiansu Measurement and Testing Co., Ltd. officially listed on the Shenzhen Stock Exchange's Growth Enterprise Market on December 23, marking a significant milestone for the company and the measurement and testing industry in China [3]. Company Overview - Founded in 2009 by entrepreneur Gong Tianbao, Tiansu Measurement is a national, comprehensive independent third-party measurement and testing service provider, specializing in measurement calibration, testing, and certification [3]. - The company has grown to become a national high-tech enterprise and has received various accolades, including being recognized as a "service-oriented manufacturing demonstration platform" and a "public service platform for industrial technology infrastructure" by the Ministry of Industry and Information Technology [4]. Business Development - As of June 2025, Tiansu Measurement has developed 1,417 calibration services across ten fields, including geometric, thermal, mechanical, electromagnetic, radio, time and frequency, acoustic, optical, chemical, and ionizing radiation measurements, with 27 laboratories established nationwide [4]. - The company has expanded its services to include testing and certification for power batteries, energy storage systems, supercharging piles, and vehicle networking information security, creating a dual-driven development model in measurement and new energy testing [4]. Technological Advancements - By August 2025, Tiansu Measurement had obtained 133 authorized patents, including 43 invention patents, and has been involved in the formulation of nearly 100 national and industry standards and technical specifications [5]. - The company has invested in multiple innovative platforms, including the Guangdong Intelligent Manufacturing Equipment Smart Measurement Testing Engineering Technology Research Center and the Shenzhen Biomedical Industry Measurement Calibration Public Technical Service Platform [5].

Core Viewpoint - The successful listing of Tian Su Measurement on the Shenzhen Stock Exchange marks a new phase of capital empowerment for the company and is expected to inject strong momentum into the high-quality development of China's measurement industry [5]. Company Overview - Tian Su Measurement is a national, comprehensive independent third-party measurement and testing service provider, with main services including calibration, testing, and certification [6]. - The company serves a wide range of clients across key sectors of the national economy, including biomedicine, automotive, new energy, rail transportation, energy and electricity, light industry, and equipment manufacturing [6]. Industry Growth and Opportunities - The measurement and testing industry is a crucial part of the national quality infrastructure, showing stable growth prospects. By the end of 2024, there are expected to be 7,972 large-scale testing institutions in China, a year-on-year increase of 5.48%, with revenue reaching 396.139 billion yuan, up 5.60% year-on-year [7]. - The demand for testing in emerging fields such as new energy is rapidly increasing, and the company has strategically positioned itself in the new energy battery testing sector, achieving significant results [7][8]. Strategic Positioning and Innovation - The company has established a nationwide service network and diversified business layout, allowing it to respond quickly to customer needs across various regions [8]. - Tian Su Measurement is committed to innovation-driven development, focusing on technological upgrades in response to downstream industry needs, and promoting the advancement of new measurement technologies towards high-end, intelligent, and green development [7][9]. Recognition and Future Outlook - The company has received multiple authoritative recognitions, including being a national high-tech enterprise and a "service-oriented manufacturing demonstration platform" by the Ministry of Industry and Information Technology [9]. - The listing is seen as a new starting point for the company, which aims to leverage capital to deepen strategic layouts and contribute to the construction of a quality-driven manufacturing nation [9][10].