SINOMACH-PI(SZ:002046)2025-12-01 01:08Group 1: Business Overview - The company operates in the bearing and abrasive tools industries, focusing on five main business segments: new materials, basic components, machine tools, high-end equipment, and supply chain management [2] - Special bearings and superhard materials are the primary sources of profit, with wind power bearings being the fastest-growing segment [2] Group 2: Bearing Business - The bearing business includes special bearings, wind power bearings, and precision machine tool bearings [3] - Special bearings are used in aerospace, military, and nuclear industries, with a leading domestic technology level [3] - Wind power bearings have seen significant advancements, including the development of the first domestically produced 8 MW and 26 MW series main shaft bearings [3] - Precision machine tool bearings have shown stable growth, primarily consisting of spindle bearings and ball screw bearings [3] Group 3: Abrasive Tools Business - The abrasive tools segment includes superhard materials, composite superhard materials, and diamond functional application products [3] - Superhard materials have a strong market position, serving sectors like semiconductors and automotive [3] - Composite superhard materials focus on specialized fields such as oil and gas drilling [3] - Diamond functional application products are expected to play a crucial role in major national projects and emerging industries [3] Group 4: Financial Performance - The decline in bearing business gross margin is attributed to rapid growth in low-margin wind power bearings and price reductions in special bearings [4] - The company maintains a high gross margin in its superhard materials business, supported by significant technical barriers [4] Group 5: Strategic Initiatives - The establishment of a diamond company in collaboration with local governments aims to respond to national strategic needs and promote the development of the superhard materials industry [4] - The diamond heat dissipation business is in its early stages, with potential applications in chip manufacturing driven by increasing cooling demands [4] - Revenue from diamond heat dissipation and optical window products is expected to exceed 10 million yuan by 2025, primarily in non-civilian sectors [4]