国机精工分析师会议-20251024

1. Reported Industry Investment Rating - No information provided 2. Core Viewpoints of the Report - The diamond heat dissipation material of the reported company shows a promising commercial application prospect and is expected to develop rapidly in the next few years. The company's diamond functional applications are mainly diamond heat sinks and optical window sheets, with expected sales revenue exceeding 1 million yuan this year, all from non - civilian fields [23]. - The company's super - hard material grinding tool business has a large domestic substitution space in the chip field, and with the expansion of domestic chip production capacity and the improvement of product performance, it has good growth potential in the future [24]. - The company has included robot bearings in the "14th Five - Year" business sector plan, focusing on high - value - added products, and has not yet established a business relationship with humanoid robot companies [24]. - The development of commercial aerospace will bring new business growth opportunities to the company, as it has a market share of over 90% in the domestic aerospace bearing field [24]. - The company believes that the export control policy in October has little impact on it [25]. 3. Summary by Relevant Catalogs 3.1. Research Basic Situation - The research object is Guoji Precision Industry, belonging to the general equipment industry. The reception time was October 24, 2025, and the listed company's reception personnel were the board secretary Zhao Xianggong and the investor relations assistant Wang Zhiting [17]. 3.2. Detailed Research Institutions - The research institutions include Caitong Securities (with relevant personnel Meng Xin) and E Fund Management Co., Ltd. (with relevant personnel Zhang Yizhe) [18]. 3.3. Research Institution Proportion - No information provided 3.4. Main Content Data - Diamond Heat Dissipation Application: Diamond has excellent heat dissipation performance. Cost has restricted its wide - spread application. With the development of high - power devices and high - performance chips, diamond heat dissipation materials are attracting more attention from potential application manufacturers and are expected to develop rapidly. The company's diamond functional applications are mainly diamond heat sinks and optical window sheets, with expected sales revenue exceeding 1 million yuan this year, all from non - civilian fields [23]. - Preparation Method of Diamond: The company has focused on the microwave plasma chemical vapor deposition method since 2015 and has no current plan to invest in the hot - wire method. However, it will closely monitor the technical route and progress of diamond heat dissipation and may actively deploy in the hot - wire method if proven effective [23]. - Advantages of MPCVD Method: The MPCVD method has high quality and strong compatibility, with a wide range of compatible product lines such as optical window sheets [23]. - Super - hard Material Grinding Tool Business: In 2024, the revenue of the super - hard grinding tool business was about 580 million yuan, with downstream applications in semiconductor and non - semiconductor (automobile, refrigeration, LED, tool and die, etc.) fields. The products for the semiconductor field have grown significantly in recent years. The company's products have high performance and technical thresholds, and competitors are mainly international multinational enterprises [24]. - Domestic Substitution Space in the Chip Field: There is a large domestic substitution space in the chip field. With the expansion of domestic chip production capacity and the improvement of product performance, it has good growth potential in the future [24]. - Robot Bearing Business: The company has included robot bearings in the "14th Five - Year" business sector plan, focusing on high - value - added products such as crossed roller bearings, thin - walled bearings, and angular contact bearings. It has not yet established a business relationship with humanoid robot companies [24]. - Impact of Commercial Aerospace Development: The company has a market share of over 90% in the domestic aerospace bearing field. Products include rocket fuel turbine pump bearings, satellite momentum wheel bearing assemblies, and satellite battery solar panel bearings. The development of commercial aerospace will bring new business growth opportunities [24]. - View on Export Control Policy: The company believes that the export control policy in October has little impact on it [25].