国机精工集团股份有限公司投资者关系活动记录表 编号：2026—006 | | ☑ 特定对象调研 □分析师会议 | | --- | --- | | 投资者关系 | □媒体采访 □业绩说明会 | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 □电话会议 | | | □其他 | | 参与单位名称 | | | | 华泰证券：王龙钰、张航、曹皓源 | | 及人员姓名 | | | 时间 | 2026 年 01 月 30 日 | | 地点 | 国机精工 会议室 | | 上市公司接待 | 董事会秘书：赵祥功 | | 人员姓名 | 投资者关系助理：汪智婷 | | | 一、公司情况介绍 | | | （一）公司概况 | | | 1.基本情况及战略定位 | | | 国机精工的历史，可追溯至 1958 年成立的洛阳轴承研究所和郑 | | | 州磨料磨具磨削研究所，2005 年在深交所上市。公司秉承国机集团"引 | | | 领机械工业发展，推动人类社会进步"的发展理念，践行"精工致远， | | | 利器善事"的企业使命与产业抱负，聚焦精密制造领域，以科技创新 | | | 驱动产业发展，提供满足国家战略需求的关键产品 ...

国机精工集团股份有限公司投资者关系活动记录表 编号：2026—005 | | 特定对象调研 □分析师会议 ☑ | | --- | --- | | 投资者关系 | □媒体采访 □业绩说明会 | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 □电话会议 | | | □其他 | | 参与单位名称 | 国海证券：杜先康 | | 及人员姓名 | 银河基金：金寿鹏 | | 时间 | 2026 年 01 月 26 日 | | 地点 | 国机精工 会议室 | | 上市公司接待 | 董事会秘书：赵祥功 | | 人员姓名 | 投资者关系助理：汪智婷 | | | 一、公司情况介绍 | | | （一）公司概况 | | | 1.基本情况及战略定位 | | | 国机精工的历史，可追溯至 1958 年成立的洛阳轴承研究所和郑 | | | 州磨料磨具磨削研究所，2005 年在深交所上市。公司秉承国机集团"引 | | | 领机械工业发展，推动人类社会进步"的发展理念，践行"精工致远， | | | 利器善事"的企业使命与产业抱负，聚焦精密制造领域，以科技创新 | | | 驱动产业发展，提供满足国家战略需求的关键产品、技术和 ...

证券日报网1月23日讯 ，国机精工在接受调研者提问时表示，金刚石产业目前主要分为结构化应用和功 能化应用两大方向，其中功能化应用包括散热片、光学窗口片等，金刚石散热未来有望应用于芯片制造 领域，但现阶段仍处于产业化萌芽期。该领域因人工智能发展带来的高散热需求而受到关注，可能推动 金刚石从"可选"转变为"必选"材料。公司基于行业长期发展趋势，2015年开始布局金刚石功能化应用方 向，选择MPCVD法作为技术路线，该路线的优点一是生成的金刚石片品质高，二是兼容性强， MPCVD路线兼容的产品线范围较多，可生长散热片、光学窗口片及未来合成半导体芯片材料。公司自 2023年开始在散热和光学窗口实现部分收入，2025年超过1000万元，目前应用领域主要是非民用领域， 民用领域处于国内头部厂商进行产品测试阶段，如果进展顺利，预计2026年可出测试结果。 （文章来源：证券日报） ...

国机精工集团股份有限公司投资者关系活动记录表 编号：2026—004 | | 特定对象调研 □分析师会议 ☑ | | --- | --- | | 投资者关系 | □媒体采访 □业绩说明会 | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 □电话会议 | | | □其他 | | 参与单位名称 | 国海证券：张钰莹、孟美辰 | | 及人员姓名 | 南方基金：李金哲 | | 时间 | 2026 年 01 月 23 日 | | 地点 | 国机精工 会议室 | | 上市公司接待 | 董事会秘书：赵祥功 | | 人员姓名 | 投资者关系助理：汪智婷 | | | 一、公司情况介绍 | | | （一）公司概况 | | | 1.基本情况及战略定位 | | | 国机精工的历史，可追溯至 1958 年成立的洛阳轴承研究所和郑 | | | 州磨料磨具磨削研究所，2005 年在深交所上市。公司秉承国机集团"引 | | | 领机械工业发展，推动人类社会进步"的发展理念，践行"精工致远， | | | 利器善事"的企业使命与产业抱负，聚焦精密制造领域，以科技创新 | | | 驱动产业发展，提供满足国家战略需求的关键产品 ...

Core Viewpoint - The company, Guojijiangong, is focusing on its core businesses in bearing and superhard materials, with plans for future growth in commercial aerospace bearings, humanoid robot bearings, diamond heat sinks, and optical window pieces, which are expected to drive its second growth curve [1][5]. Group 1: Main Business Overview - The company's main business is divided into bearing and superhard materials, with bearings including special bearings (90% market share in aerospace), wind power bearings (rapid growth), and precision machine tool bearings (stable development) [4]. - The superhard materials business, operated by Guojijiangong Diamond, focuses on superhard material tools serving sectors like semiconductors and automotive, facing competition primarily from international companies [4]. Group 2: Future Business Layout - Future business focuses on commercial aerospace bearings, humanoid robot bearings, diamond heat sinks, and optical window pieces, which are expected to be the main drivers of the second growth curve [5]. - The company is also providing momentum wheels for satellites and rockets but does not supply other structural components [6]. Group 3: Diamond Heat Sink Business - The diamond heat sink business is in its industrialization infancy, with applications in chip manufacturing expected to grow due to high heat dissipation demands from AI development [9]. - The company began this direction in 2015 using the MPCVD method, which offers high quality and strong compatibility, with revenue from heat sinks and optical windows expected to exceed 10 million yuan by 2025 [2][9]. - Interest from civilian customers in diamond heat sinks has significantly increased in 2025, indicating a market in the brewing stage, with potential growth following successful testing results [9]. Group 4: Cost Reduction Strategies - The company aims for cost reduction through technological advancements and energy savings, with new diamond deposition capacity planned in Hami, Xinjiang, to leverage low electricity prices [10].

Core Viewpoint - The company is focusing on new business areas, particularly in commercial aerospace bearings, humanoid robot bearings, diamond heat sinks, and diamond optical window pieces, which are expected to drive its second growth curve [1] Group 1: New Business Focus - The company is strategically positioning itself in the commercial aerospace sector with a focus on bearings [1] - Key products include humanoid robot bearings, diamond heat sinks, and diamond optical window pieces, which are anticipated to be the main contributors to future growth [1] Group 2: Current Product Offerings - Currently, the company primarily provides bearing products and supplies some momentum wheels, but does not offer other structural components for satellites or rockets [1]

Group 1: Business Overview - The company's core business is divided into bearing and superhard materials, with bearings including special bearings, wind power bearings, and precision machine tool bearings [3][4] - The market share for aerospace bearings is approximately 90%, while the wind power bearing business is experiencing rapid growth [3][4] - The superhard materials segment, primarily operated by Guojin Diamond, holds a 67% equity stake and focuses on superhard material tools, serving industries such as semiconductors and automotive [3][4] Group 2: Future Business Focus - Future business priorities include commercial aerospace bearings, humanoid robot bearings, diamond heat sinks, and diamond optical window pieces, which are expected to drive the second growth curve [4] - The company plans to focus on high-value-added products in the robot bearing sector, such as cross-roller bearings [4] Group 3: Diamond Heat Sink Business - The diamond industry is categorized into structured and functional applications, with functional applications including heat sinks and optical window pieces [4] - The diamond heat sink business is anticipated to be applied in chip manufacturing, currently in the early stages of industrialization, with potential growth driven by high heat dissipation demands from AI [4] - Revenue from diamond heat sinks exceeded 10 million yuan in 2025, primarily from non-civilian sectors, with civilian sector testing expected to yield results in 2026 [4] Group 4: Cost Reduction Strategies - Cost reduction strategies for the diamond heat sink business include technological cost reduction and energy cost reduction, with new production capacity planned in Hami, Xinjiang, to leverage low electricity prices [5]

Core Viewpoint - The diamond industry is currently divided into two main applications: structured applications and functional applications, with functional applications including heat sinks and optical window pieces. The demand for diamond heat sinks is expected to rise in the chip manufacturing sector due to the high heat dissipation needs driven by artificial intelligence advancements, potentially shifting diamonds from "optional" to "essential" materials [1] Group 1: Industry Insights - The diamond industry is focusing on functional applications, which are gaining attention due to the increasing heat dissipation requirements in technology sectors [1] - The company has been strategically investing in the diamond functional application sector since 2015, selecting the MPCVD method for its high-quality diamond production and broad compatibility with various product lines [1] Group 2: Company Developments - The company began generating revenue from heat sinks and optical windows in 2023, with expectations to exceed 10 million yuan by 2025 [1] - Currently, the application fields are primarily in non-civilian sectors, while civilian applications are undergoing product testing by leading domestic manufacturers, with test results anticipated by 2026 if progress is favorable [1]

Core Viewpoint - The company aims to enhance its offerings in the bearing sector to support China's commercial aerospace development and expand into high-value products for humanoid robots and superhard materials [1] Group 1: Bearing Sector - The company is focusing on providing components that better serve the needs of commercial aerospace, particularly for key host equipment [1] - There is an emphasis on developing bearings for humanoid robots, specifically targeting high-value products like crossed roller bearings [1] Group 2: Superhard Materials - The company is accelerating its entry into the functional application era of diamond materials, optimizing diamond-copper composite materials [1] - Breakthroughs are being pursued in large-sized optical-grade diamond products [1] Group 3: Future Growth Drivers - Products such as commercial aerospace bearings, humanoid robot bearings, diamond heat sinks, and diamond optical window pieces are expected to be the main drivers of the company's second growth curve [1]

Core Viewpoint - The diamond industry is currently divided into two main applications: structured applications and functional applications, with functional applications including heat sinks and optical window pieces. The demand for diamond heat sinks is expected to grow in the chip manufacturing sector due to the high heat dissipation needs driven by artificial intelligence advancements, potentially transforming diamonds from "optional" to "essential" materials [1] Group 1: Industry Insights - The diamond industry is experiencing a shift towards functional applications, particularly in heat dissipation and optical components, driven by technological advancements [1] - The high heat dissipation demand from artificial intelligence is a key factor influencing the industry's focus on diamond materials [1] Group 2: Company Developments - The company has been strategically investing in the functional application of diamonds since 2015, choosing the MPCVD method for its high-quality diamond production and broad compatibility with various product lines [1] - The company began generating revenue from heat sinks and optical windows in 2023, with expectations to exceed 10 million yuan by 2025 [1] - Currently, the company's applications are primarily in non-civilian sectors, while civilian applications are undergoing product testing by leading domestic manufacturers, with potential test results expected by 2026 if progress is favorable [1]