轴承市场规模增长空间广阔，公司轴承领域优势明显 轴承是用于确定运动体与其他零件相对运动位置，起支承或导向作用的重要 零部件，2025 年全球轴承市场规模约为 1,451.9 亿美元，到 2034 年有望提 升至 3,294 亿美元。公司航天领域特种轴承优势明显，曾圆满完成中国航天 发展史上具有里程碑意义的"东方红""长征""神舟""嫦娥""天问"等航天 工程配套任务，航天领域特种轴承重点产品配套率 90%以上。风电领域，公 司产品涵盖风电主轴轴承、齿轮箱轴承和偏航变桨轴承，公司下属轴研科技 自主研发世界首台 26 兆瓦系列主轴轴承及齿轮箱轴承，实现由跟踪模仿到开 创引领的跨越。此外，公司已将机器人轴承纳入"十五五"业务板块规划，未 来将拓展人形机器人用轴承，重点开发交叉滚子轴承、薄壁轴承、角接触轴承 等高附加值产品，下游应用领域拓展值得重点关注。 公 公司深度报告 司 研 究 以科研为基，轴承+磨料磨具双主业协同发展 ——国机精工（002046）公司深度报告 分析师： 宁前羽 SAC NO： S1150522070001 2026 年 2 月 25 日 机械设备——通用设备 证券分析师 宁前羽 022-238 ...

Core Insights - The 2026 China (Xinjiang) International Stone and Machinery Tools Exhibition is scheduled to take place from May 10 to 12, 2026, at the Xinjiang International Convention and Exhibition Center, aiming to create a high-end professional platform for product display, technical exchange, trade cooperation, and market expansion [1][2][5] - Xinjiang is a significant area for stone resources in China and a core region of the "Belt and Road" initiative, providing high-quality natural stone resources and serving as a crucial hub connecting Central Asia, South Asia, and Europe [1][2] - The exhibition is expected to cover tens of thousands of square meters and attract participation from major domestic stone-producing regions and internationally renowned companies from Italy, Turkey, India, and Iran [1][2] Industry and Event Details - The exhibition will feature a wide range of products, including natural stone blocks, slabs, special-shaped materials, stone sculptures, artificial stone products, and a full series of mining machinery, stone processing equipment, diamond tools, abrasives, and environmental technologies [1][2] - During the event, several high-end industry forums, technical seminars, and new product launches will be organized, inviting industry experts, scholars, and entrepreneurs to discuss global stone industry trends, green mining construction, smart manufacturing technology applications, and design and space matching [2] - The exhibition is anticipated to attract tens of thousands of professional visitors, including stone manufacturers, traders, real estate developers, decoration design companies, construction engineering units, and government representatives [2]

Group 1 - YN Holdings reported a revenue of approximately 12.155 billion yuan for 2024, a year-on-year increase of 1.43%, but still incurred a net loss of approximately 121 million yuan, an improvement from a loss of about 554 million yuan in 2023 [1] - The company generated a net cash flow from operating activities of approximately 2.369 billion yuan, a significant year-on-year increase of 214.51% [1] - YN Holdings operates in various sectors including thermal power generation, renewable energy, pumped storage, coal trading logistics, and comprehensive energy services [1] Group 2 - Guoji Precision reported a revenue of 2.658 billion yuan for 2024, a year-on-year decrease of 4.53%, primarily due to a strategic adjustment in trade business, leading to a 47.65% drop in trade revenue [2] - The company achieved a net profit of 280 million yuan, reflecting a year-on-year growth of 8.11% [2] - Guoji Precision's main business includes bearing, abrasive tools, and supply chain services [2] Group 3 - Siwei Liekong reported a revenue of 1.515 billion yuan for 2024, a year-on-year increase of 28.38%, with a net profit of 548 million yuan, up 33.08% [3] - The company's net profit after deducting non-recurring items was approximately 549 million yuan, a year-on-year increase of 35.02% [3] - Siwei Liekong focuses on information transmission, software, and IT services, primarily serving the national railway safety sector [3] Group 4 - XJ Electric reported a revenue of 17.089 billion yuan for 2024, a slight year-on-year increase of 0.17%, with a net profit of 1.117 billion yuan, up 11.09% [4] - The company invested 880 million yuan in R&D, a year-on-year increase of 10.84%, but its net cash flow from operating activities decreased by 52.74% to 1.299 billion yuan [4] - XJ Electric focuses on ultra-high voltage, smart grid, renewable energy, electric vehicle charging, rail transit, and industrial intelligence [4] Group 5 - Pinggao Electric reported a revenue of 12.402 billion yuan for 2024, a year-on-year increase of 11.96%, with a net profit of 1.023 billion yuan, up 25.43% [5] - The company generated a net cash flow from operating activities of 3.008 billion yuan, a year-on-year increase of 20.14% [5] - Pinggao Electric's business encompasses the R&D, design, manufacturing, and sales of power transmission and distribution equipment and core components [5] Group 6 - Linzhou Heavy Machinery reported a total revenue of approximately 1.684 billion yuan for 2024, a year-on-year decrease of 8.38%, with a net profit of approximately 95.344 million yuan, down 18.47% [6] - The company's comprehensive gross margin was 28.31%, an increase of 0.02 percentage points from the previous year [6] - The coal machinery and comprehensive service segment generated approximately 1.644 billion yuan in revenue, a year-on-year decline of 7.30% [6]