Core Insights - The report from China Merchants Securities emphasizes that optical modules are a core sector for AI computing infrastructure, with downstream capital expenditures for high-speed pluggable optical modules increasing to meet rapidly growing demand [1] - The industry is experiencing an expansion cycle and a technology iteration cycle, which are beneficial for equipment [1] - The reliance on manual labor in optical module production lines is decreasing, and the trend of major players expanding production capacity overseas is evident, leading to a sustained increase in demand for automation equipment [1] Summary by Sections Optical Module Production Process - Pluggable optical modules are essential components for optical communication, enabling optical-electrical conversion and serving as critical hardware for high-speed interconnections within data centers [2] - Key production processes include: - **Die Bonding**: Attaching optical chips to carriers using manual or automated methods, primarily utilizing die bonders and eutectic machines [2] - **Wire Bonding**: Connecting the chip's bonding pads to the printed circuit board using metal wires, requiring bonding machines [2] - **Optical Coupling**: Efficiently coupling light into optical fibers to ensure transmission performance, using fully automated optical coupling platforms and high-precision six-axis adjustment platforms [2] - **Packaging**: Protecting and sealing the internal optical path and chips with an outer shell, with ongoing automation upgrades in this stage [2] - **Aging Testing**: Conducting tests on lasers at both chip and module levels using specialized aging fixtures [2] CPO Technology vs. Traditional Optical Modules - CPO technology offers higher integration and smaller size compared to traditional pluggable optical modules, significantly improving bandwidth, power consumption, and space efficiency [2] - Key differences in production processes include: - **Chip Interconnection**: Traditional modules primarily use wire bonding, while CPO employs advanced techniques like flip-chip soldering and micro-bump bonding, resulting in higher density and precision [3] - **Optical Coupling**: Traditional modules couple light with discrete devices, while CPO directly couples light into silicon photonic waveguides with sub-micron alignment precision, increasing complexity [3] - **Packaging and Heat Dissipation**: Traditional modules use TO, BOX, and COB packaging with lower thermal pressure, whereas CPO requires advanced cooling techniques due to high thermal density [3] - **Testing Systems**: Traditional modules allow for component-level testing, while CPO requires integrated testing post-packaging, necessitating the development of new testing solutions [3]

Investment Rating - The industry maintains a "Recommended" rating, indicating a positive outlook for the sector's fundamentals and expected performance exceeding the benchmark index [2]. Core Insights - The report highlights the increasing capital expenditure in the optical module industry driven by AI demand, with a focus on the production processes and equipment for traditional pluggable optical modules and CPO (Co-Packaged Optics) products [1][6]. - The optical module is identified as a core component for optical communication, essential for high-speed interconnections within data centers, with significant growth expected in the market [9][40]. - CPO technology is noted for its higher integration and smaller size, offering significant improvements in bandwidth, power consumption, and space efficiency compared to traditional pluggable optical modules [29][36]. Summary by Sections 1. Overview of Pluggable Optical Module Equipment - Pluggable optical modules are crucial for optical-electrical conversion in data centers, consisting of components like TOSA, ROSA, and driver circuits [9]. - The production process includes key steps such as die bonding, wire bonding, optical coupling, packaging, and aging tests [11][15]. 2. Differences Between CPO and Pluggable Optical Modules - CPO integrates optical engines with switching chips on the same substrate, enhancing signal transmission efficiency and reducing energy consumption [17][29]. - The report outlines the core differences in production processes, including chip interconnection methods, optical coupling precision, packaging, and testing systems [30][33]. 3. Investment Recommendations - The optical module sector is positioned as a critical area for AI computing infrastructure, with ongoing investments in high-speed pluggable optical modules and CPO technology development [40]. - Key companies to watch in the optical module equipment industry include Bozhong Precision, Keri Technology, Kaige Precision, Robotec, and Quick Intelligent [6][41].

Investment Rating - The report maintains a positive investment outlook on the optical module equipment industry, highlighting significant growth potential driven by AI developments and technological upgrades in packaging and testing equipment [2]. Core Insights - The demand for optical modules is experiencing explosive growth due to the expansion of AI computing power, with a shift from 400G to 800G and accelerating towards 1.6T, indicating a high demand cycle for equipment [2][23]. - The core value segments in the optical module packaging process are die bonding, coupling, and testing, which together account for over 60% of the value, with increasing precision and automation requirements [2][58]. - Domestic substitution, automation upgrades, and the introduction of advanced packaging present structural opportunities for equipment manufacturers, particularly in high-precision areas still dominated by foreign suppliers [2][32]. Summary by Sections Section 1: AI Development and Optical Module Demand - AI advancements are driving a surge in optical module demand, with a transition towards higher specifications like CPO and OIO expected to shape future trends [4][23]. - The optical module market is projected to see significant growth, with 800G and 1.6T modules expected to reach over 52 million units shipped by 2026 [24][26]. Section 2: Core Packaging and Testing Equipment - The main processes in optical module packaging include die bonding, coupling, and testing, which are critical for ensuring high performance and reliability [53][55]. - The report emphasizes the importance of high-precision die bonding and coupling processes, which are essential for achieving optimal optical performance [70][74]. Section 3: Key Companies and Investment Recommendations - The report recommends focusing on companies such as Robotech (coupling equipment), Keri Technology (die bonding), and others that are well-positioned to benefit from the industry's growth [2][32]. - It highlights the potential of companies like Lumentum and Coherent, which are expanding their production capacities to meet rising demand [33][32].

Investment Rating - The report recommends a positive investment outlook for the machinery equipment industry, particularly focusing on companies with high export potential and strong growth prospects in overseas markets [3][10]. Core Insights - The report identifies three major opportunities for machinery equipment exports: the Belt and Road Initiative driving demand in resource-rich countries, strong demand recovery in Europe and the US, and the shift from capacity export to technology export in high-end manufacturing [3][4][5]. - Key companies recommended for investment include SANY Heavy Industry, Zoomlion, LiuGong, and Hengli Hydraulic in the engineering machinery sector, and Jerry Holdings and Neway in the oil service sector [3][4][5][67]. Summary by Sections Belt and Road Initiative - Investment in oil, gas, and mineral resources in resource-rich countries is accelerating, driving demand for domestic equipment and expanding global market share [3]. - The engineering machinery sector is expected to benefit from rising prices of non-ferrous metals and increased capital expenditure by mining companies, leading to higher demand for high-margin excavators [3][10]. European and American Demand - The report highlights a recovery in overseas production capacity and macroeconomic recovery, focusing on high-quality targets with significant exposure to European and American markets [4]. - Key recommendations include leading Chinese hand tool exporter Juxing Technology and companies in the industrial forklift sector such as Hangcha Group and Anhui Heli [4]. High-End Manufacturing Export - The shift from capacity export to technology export is emphasized, with Chinese equipment manufacturers leveraging their advantages to enhance export ceilings [5]. - Companies involved in the production of optical module equipment, lithium battery equipment, and photovoltaic equipment are highlighted as key players, with specific recommendations for firms like Meiwai and Aotewi [5]. Engineering Machinery Export - The report anticipates a new upward cycle for overseas engineering machinery demand starting in 2025, driven by recovery in global demand and increased capital expenditure in mining and infrastructure [10][11]. - Key companies with established overseas operations and competitive advantages in mining and large infrastructure projects are expected to benefit significantly [10][11]. Oil Service Market - The Middle East is identified as a core market for oil service companies, with high certainty for growth due to stable capital expenditure and strong demand [67][69]. - Recommended companies include Jerry Holdings, which has a comprehensive international certification system and strong project execution capabilities, and Neway, which has a significant presence in the aftermarket service sector [67][69].