国机精工机构调研报告 调研日期: 2026-01-23 目录 一、调研基本情况 二、调研接待对象 三、主要调研内容 发现报告整理制作 fxbaogao.com 国机精工股份有限公司成立于2013年，股票代码002046。公司隶属于世界500强中国机械工业集团有限公司（国机集团），是国机集团精工业务的拓 展平台、精工人才的聚合平台和精工品牌的承载平台。公司核心企业有三家，分别是成立于1958年的洛阳轴承研究所有限公司、成立于1958年的郑州 磨料磨具磨削研究所有限公司以及成立于1981年的中国机械工业国际合作有限公司。此外，公司还托管白鸽磨料磨具有限公司和成都工具研究所有限 公司两家企业。国机精工是一家多元化、国际化的科技型、创新型企业，业务聚焦精密制造领域，具有雄厚的实力，居国内领先地位。业务涉及航 空航天、汽车与轨道交通、能源环保、船舶兵器、机床工具、石油化工、电子、冶金、建筑等国民经济重要产业，市场遍布全球80多个国家和地区。 公司秉承"合力同行,创新共赢"核心价值观，践行"客户价值创造者、股东价值提升者、员工价值实现者、创新发展引领者"价值取向，实施"一 体四驱"、"六个转型"发展战略，推进"内涵性增长 ...

证券日报网1月23日讯，国机精工（002046）在接受调研者提问时表示，公司具备高温高压法和微波等 离子体化学气相沉积法(MPCVD)合成金刚石技术。高温高压法的设备为六面顶压机，产品主要用于工 业磨料、培育钻石；化学气相沉积法(MPCVD)的下游应用按可能的产业化时间划分，可分三阶段：第 一阶段为培育钻石毛坯产品，该阶段产品已成熟；第二阶段为金刚石散热片、光学窗口片、声学膜等， 目前正处于萌芽期；第三阶段为替代硅的芯片级半导体材料，尚需比较长的时间。 ...

Core Viewpoint - The company is focusing on the application of diamond functionalization using the MPCVD method, with initial revenue generated from diamond heat sinks and optical window pieces, indicating a strategic move towards specialized materials in defense and military sectors [1] Group 1: Business Development - The company has reported that revenue from diamond heat sinks and optical window pieces has already been partially realized [1] - By 2025, the company anticipates that revenue from related businesses will exceed 10 million yuan [1] - The primary applications for these products are in non-civilian sectors, particularly defense and military [1] Group 2: Market Potential - In the civilian sector, testing is currently underway with leading domestic manufacturers, and results are expected by 2026 [1] - There is a potential for these materials to become essential in chip manufacturing due to high heat dissipation requirements in the future [1]

Company Overview - The history of Guoji Precision Engineering dates back to 1958 with the establishment of the Luoyang Bearing Research Institute and Zhengzhou Abrasives Research Institute, and it was listed on the Shenzhen Stock Exchange in 2005 [2][3] - The company focuses on precision manufacturing, driven by technological innovation, providing key products, technologies, and services that meet national strategic needs [2][3] Business Segments and Applications - Guoji Precision operates in five major sectors: new materials, basic components, machine tools, high-end equipment, and supply chain management, with applications in aerospace, military, electronics, renewable energy, high-end machine tools, and automotive industries [2][3] - The company has achieved significant technological advancements, with over 2,400 research outcomes and 1,076 national and industry standards established [3] Financial Performance - In the first three quarters of 2025, the company reported a revenue of CNY 2.296 billion, a year-on-year increase of 27%, driven primarily by the growth in wind power bearing business [3][4] - Gross profit reached CNY 797 million, up 20% year-on-year, while net profit was CNY 245 million, reflecting a 15.4% increase [3][4] Business Highlights Bearing Business - The special bearing segment has shown steady growth, with a market share of over 90% in aerospace applications [4][9] - The wind power bearing business has been a significant growth driver, with the successful development of high-capacity bearings [4][9] Abrasives Business - The superhard materials segment continues to grow, with key products serving the semiconductor and automotive industries [5][10] - The company has achieved breakthroughs in diamond functional applications, which are expected to become a new source of profit [5][10] Strategic Focus and Future Outlook - The company aims to consolidate its existing advantages in bearings and abrasives while exploring new high-growth areas such as commercial aerospace and humanoid robotics [8][9] - A long-term shareholder return plan is in place, targeting a dividend payout ratio of no less than 40% [8][9] Governance and Investor Relations - Guoji Precision emphasizes transparent governance and investor relations, establishing a trust system that includes information disclosure and ESG governance [9][10] - The company has been recognized as a model enterprise for reform and innovation by the State-owned Assets Supervision and Administration Commission for four consecutive years [6][9]

Company Overview - The history of Guojijiangong dates back to 1958 with the establishment of the Luoyang Bearing Research Institute and Zhengzhou Abrasives Research Institute, and it was listed on the Shenzhen Stock Exchange in 2005 [2] - The company focuses on precision manufacturing, driven by technological innovation, providing key products, technologies, and services that meet national strategic needs [2][3] - Guojijiangong operates in five major business segments: new materials, basic components, machine tools, high-end equipment, and supply chain management [3] Business Performance - In the first three quarters of 2025, the company achieved operating revenue of CNY 2.296 billion, a year-on-year increase of 27% [3] - The gross profit totaled CNY 797 million, up 20% year-on-year, while net profit reached CNY 245 million, reflecting a 15.4% increase [3] - The core products, special and precision bearings, and superhard materials saw revenue growth exceeding 50%, primarily driven by the wind power bearing business [3] Key Business Segments Bearing Business - The special bearing segment is a key profit driver, with a market share of over 90% in the aerospace sector [4] - The wind power bearing business has shown strong growth, with the company developing significant products like the 8 MW and 18 MW wind power bearings [4][5] Abrasives Business - The superhard materials segment continues to grow, with the company being a pioneer in the industry since 1963 [5] - Key products include thin cutting wheels and diamond tools, which serve critical sectors such as semiconductors and automotive [5] Operational Highlights - The company has seen continuous improvement in core financial metrics, including profit margins and return on equity [6] - A dual growth strategy is in place, focusing on traditional core products and rapidly developing emerging businesses [6] - The company has established a robust talent development system, with over 800 technical personnel, including 700 with master's degrees or higher [7] Future Outlook - Guojijiangong aims to consolidate its existing advantages in bearings and abrasives while exploring new high-growth areas [8] - The company plans to enhance its product offerings in commercial aerospace and humanoid robotics, targeting high-value products [8] - A long-term shareholder return strategy is in place, with a target dividend payout ratio of no less than 40% [8][9] - The company is committed to transparent governance and investor relations, enhancing trust and understanding of its core value drivers [9]

Group 1: Diamond Heat Dissipation Business - The diamond industry is divided into structured and functional applications, with functional applications including heat sinks and optical window pieces. The diamond heat dissipation sector is expected to be crucial for chip manufacturing, currently in its nascent industrial stage [2] - The company began focusing on diamond functional applications in 2015, choosing the MPCVD method for its high-quality diamond production and strong compatibility with various product lines [2] - Revenue from heat dissipation and optical windows is expected to exceed 10 million yuan in 2025, primarily in non-civilian sectors, with civilian applications undergoing product testing by leading domestic manufacturers [2] Group 2: Bearing Business Insights - The decline in bearing business gross margin is attributed to two main factors: rapid growth in the wind power bearing sector, which has a low margin, and price reductions affecting special bearings [3] - The company has included robot bearings in its "14th Five-Year" business plan, focusing on high-value-added products such as crossed roller bearings, thin-walled bearings, and angular contact bearings [3]

Group 1: Financial Performance - In the first three quarters of 2025, the company achieved operating revenue of 2.296 billion yuan, an increase of 490 million yuan, representing a growth of 27% year-on-year. The core products, special and precision bearings, and superhard material tools, saw a revenue increase of over 50%, primarily driven by the growth in wind power bearing business [2]. - The total gross profit for the first three quarters was 797 million yuan, an increase of 130 million yuan, reflecting a year-on-year growth of 20%. The net profit reached 245 million yuan, an increase of 32.65 million yuan, corresponding to a growth of 15.4% [2]. - The attributable net profit was 206 million yuan, showing slight growth compared to the same period last year. The main factor affecting the growth rate was the reduction of the company's equity in the superhard materials business from 100% to 67%, resulting in 33% of the earnings being accounted for as minority interests [2]. Group 2: Business Development - The diamond heat dissipation business is currently in its nascent stage, with potential applications in chip manufacturing due to high heat dissipation demands driven by AI development. The company began focusing on diamond functional applications in 2015, utilizing the MPCVD method, which offers high-quality diamond plates and strong compatibility [3]. - Revenue from the diamond heat dissipation and optical window applications is expected to exceed 10 million yuan in 2025, primarily in non-civilian sectors, with civilian applications undergoing testing by leading domestic manufacturers [3]. - The superhard tools business is projected to generate approximately 580 million yuan in revenue in 2024, with significant growth in the semiconductor sector [3]. Group 3: Strategic Focus Areas - The company has integrated robot bearings into its "14th Five-Year" business plan, focusing on high-value-added products such as crossed roller bearings and thin-walled bearings [3]. - The company holds a 90% market share in the domestic aerospace bearing sector, with products used in rocket fuel turbine pump bearings and satellite components. The development of commercial aerospace is expected to create new growth opportunities [3]. - Continuous investment in R&D for wind power bearings has led to the successful development of the world's largest 26MW series main shaft bearings, with a full order book and high growth rates in 2025. The company is also working on expanding production capacity, expected to be operational by the end of 2026 [3].

Group 1: Diamond Heat Dissipation Business - The company began its diamond heat dissipation business in 2015, focusing on the MPCVD method for producing heat sinks and optical window pieces, with initial revenue starting in 2023 from non-civilian applications [2][3] - The company currently has no plans to invest in the hot wire method for diamond production but will monitor advancements in this area [2][3] - MPCVD method offers high quality and strong compatibility with various product lines, including optical window pieces [2][3] Group 2: Cost Reduction Strategies - The company aims to reduce costs through innovations across the entire supply chain, including seed plates, equipment, deposition processes, and processing stages [2][3] Group 3: Future Development Plans - The company holds a 67% stake in the National Machine Diamond Company, which operates the superhard materials business, with future plans for "one center and three industrial parks" layout [3] - The superhard materials grinding tools business is projected to generate approximately 580 million yuan in revenue in 2024, with significant growth in semiconductor applications [3] Group 4: Sales Channels and Market Position - Cultivated diamond rough is primarily sold through distributors, with the company also operating its own retail brand "Daino" with three stores in Shanghai [3] - The company holds over 90% market share in domestic aerospace bearings, with products used in rocket fuel turbine pump bearings and satellite components [3]

Group 1: Diamond Heat Dissipation Business - The company began its diamond functionalization applications in 2015, focusing on the MPCVD method to produce heat sinks and optical window pieces, with revenue starting in 2023 primarily from non-civilian sectors [2] - Expected sales revenue from diamond functional applications is projected to exceed 10 million yuan this year, all from non-civilian fields [2] Group 2: Superhard Materials Tools Business - Revenue from the superhard tools business is approximately 580 million yuan in 2024, with applications in semiconductor and non-semiconductor sectors [3] - Products for the semiconductor sector have seen significant growth in recent years [3] Group 3: Semiconductor Sector Growth - The semiconductor business has shown a positive growth trend, focusing on enhancing product performance to increase market share in the packaging testing segment [3] Group 4: Cultivated Diamond Market - The price of cultivated diamonds has stabilized this year, with rough diamonds primarily sold through distributors and the company’s own retail brand "Daino" operating three stores in Shanghai [3] Group 5: Robotics and Aerospace Bearings - The company has included robotic bearings in its "14th Five-Year Plan," focusing on high-value products such as crossed roller bearings and thin-walled bearings [3] - The commercial aerospace sector is viewed as a "second growth curve," with private rocket companies primarily being clients [3]

Group 1: Diamond Heat Dissipation Business - The company began its diamond functionalization application layout in 2015, focusing on MPCVD technology to produce heat sinks and optical window pieces, with revenue starting in 2023 primarily from non-civilian sectors [2] - The expected sales revenue from diamond heat dissipation products is projected to exceed 10 million yuan this year, all from non-civilian applications [2] Group 2: Wind Power Bearing Business - The wind power bearing business has seen strong growth this year, driven by downstream demand, with local production of yaw and pitch bearings already achieved [2] - The domestic market share for wind turbine main shaft bearings and gearbox bearings is gradually increasing as domestic replacements are being promoted [2] Group 3: Precision Machine Tool Bearings - The company aims to enter the top tier of the domestic market for precision machine tool bearings, which are currently dominated by foreign brands [3] - The focus for the next two to three years will be on R&D to enhance product performance before expanding into high-end markets [3] Group 4: Robotics Bearings - Robotics bearings have been included in the company's "14th Five-Year Plan," with a future focus on high-value-added products such as crossed roller bearings, thin-walled bearings, and angular contact bearings [3]