机械设备行业点评报告：算力服务器出货高增拉动光模块需求，海外扩产自动化设备成为必选项

Investment Rating - The report maintains an "Overweight" rating for the mechanical equipment industry [1] Core Insights - The demand for AI computing servers is continuously being revised upwards, which in turn drives the demand for optical modules [1] - Major AI companies are increasing their capital expenditures, leading to an upward revision in server shipment expectations [1] - The introduction of automation in the optical module sector is becoming essential due to technological upgrades, rapid demand growth, and overseas capacity expansion [3] Summary by Sections AI Computing Servers and Optical Modules - The launch of Google Gemini 3 in November 2025 has demonstrated superior performance, leading to increased market interest in TPU servers, which are expected to shift from in-house use to external sales, thus boosting shipment forecasts [1][2] - Optical modules are critical components for building efficient computing clusters, with increasing bandwidth requirements due to advancements in server architecture [2] Automation in Optical Module Production - Historically, the optical module industry has been labor-intensive, but the need for automation is driven by technological upgrades, rapid demand growth, and the establishment of overseas production capacities [3] - The transition from 800G to 1.6T optical modules necessitates higher assembly precision, making automated assembly and inspection equipment essential [3] - The expected demand for optical modules is projected to reach tens of millions by 2026, making manual production insufficient to meet capacity needs [3] Investment Recommendations - The report recommends focusing on companies with relevant product offerings in the optical module automation space, including: - Coupling equipment: Robotech - AOI inspection equipment: Aotaiwei, Tianzhun Technology, Kuaike Intelligent - Adhesive equipment: Bozhong Precision - Automated assembly equipment: Kaige Precision - Fiber array units (FAU): Jieput [4]