Investment Rating - The report assigns a "Buy-A" investment rating to the company, with a target price of 50.07 CNY per share based on a PS valuation method [8][9][17]. Core Insights - The company achieved a record high revenue of 1.009 billion CNY in H1 2025, representing a year-on-year increase of 27.77%. However, the net profit attributable to shareholders decreased by 74.52% to 0.06 million CNY [1][2]. - The growth in revenue is primarily driven by the sales of IO high-speed communication connectors, AI computing chip liquid cooling components, and new application FPCs. The company is expected to benefit from the ongoing AI trend and the emerging high-growth sectors [2][3]. - The company has entered the AI computing server liquid cooling market, achieving mass production of liquid cooling components in 2025. This segment is anticipated to provide continuous growth opportunities as demand for cooling solutions in AI servers increases [3][16]. Revenue and Profit Forecast - The company is projected to generate revenues of 2.207 billion CNY, 2.827 billion CNY, and 3.596 billion CNY for the years 2025, 2026, and 2027, respectively, with year-on-year growth rates of 29.02%, 28.11%, and 27.21% [4][13][17]. - The net profit attributable to shareholders is expected to be 0.42 million CNY, 1.33 million CNY, and 2.08 million CNY for the same years [4][17]. Business Segment Performance - The company's revenue from connector components, FPC, and LED backlight modules for H1 2025 was 0.452 billion CNY, 0.378 billion CNY, and 0.078 billion CNY, reflecting year-on-year growth rates of 46.94%, 23.50%, and a decline of 6.38%, respectively [3][12]. - The liquid cooling segment is expected to become a major growth driver, with significant demand anticipated from high-density scenarios in GPU servers and AI data centers [16]. Financial Metrics - The company’s financial metrics indicate a projected gross margin of 17.71%, 20.75%, and 22.37% for the years 2025, 2026, and 2027, respectively [13][22]. - The report highlights a stable control over expenses, with sales, management, and R&D expense ratios for H1 2025 at 1.77%, 6.85%, and 7.04%, respectively [2][3]. Market Position and Comparables - The report compares the company with peers such as Yingweike, Hongxin Technology, Shenglan Co., and Longli Technology, noting similarities in product applications and market segments [17]. - The average PS ratio of comparable companies is referenced to support the valuation of the company [17][19].

Group 1 - The 2025 Third Data Center & AI Liquid Cooling Industry Chain Innovation Summit was held in Suzhou, attracting industry elites, experts, and corporate representatives to discuss advancements and application prospects in liquid cooling and high-power heat dissipation technology [1] - Dongguan Yidong Electronics Co., Ltd. showcased its innovative achievements and technical strength in the liquid cooling field, with products such as AI computing chip liquid cooling structural components and liquid cooling plate assemblies, which meet the stringent cooling demands of data centers and AI [1] - Yidong Electronics received the Cloud Sail Cup for outstanding contributions in liquid cooling core components, recognizing its excellence in the development and manufacturing of key components like cold plates, manifolds, quick connectors, CDU, sensors, pumps, and heat exchangers [1] Group 2 - Yidong Electronics has a strong technical foundation and rich industry experience in electronic manufacturing, and has recognized the significant potential in the liquid cooling market, increasing R&D investment and strategic layout in this area [2] - The company has expanded its business from IGBT cooling plates to AI computing chip liquid cooling structural components, achieving mass shipments and enhancing its market presence [2] - With the explosive growth in AI and efficient computing demands, the global cooling market is entering an unprecedented rapid growth phase, and Yidong Electronics aims to leverage its recent award as a new starting point to enhance R&D investment and product quality [2]

Group 1: Financial Performance - In the first half of 2025, the company achieved operating revenue of 1.009 billion CNY, a year-on-year increase of 27.77%, marking a historical high for the same period [3] - The company turned a profit compared to previous losses, indicating a continuous improvement in profitability [3] Group 2: Business Growth Drivers - Rapid growth in IO high-speed communication connectors, particularly in OSFP 112G, OSFP-XD 224G, and OverPass 224G series products, with significant sales increases [3] - Expansion into AI computing chip liquid cooling components, contributing to revenue growth from new product lines [4] - Successful entry into emerging markets such as AI smart terminals and drones, with stable order growth in FPC products [4] Group 3: Liquid Cooling Business Development - The liquid cooling business began in late 2022, initially focusing on IGBT heat dissipation, and has since expanded into AI computing server cooling solutions [5] - The company leverages its existing capabilities in mold design and precision processing to enhance its competitive edge in the liquid cooling market [6] - The trend towards liquid cooling in IO connectors is driven by increasing power and thermal density in AI computing, making it a necessary evolution for the industry [7] Group 4: Future Outlook and Market Expansion - The company is exploring high-growth areas such as embodied robotics and AI smart glasses, aiming to reduce low-margin products while enhancing profitability [8] - Plans to expand FPC applications into OLED displays and automotive sectors, which have significant market potential [8] Group 5: Competitive Advantages - The company possesses comprehensive R&D and manufacturing capabilities across the entire supply chain of precision electronic components, enabling it to provide integrated solutions to leading industry clients [9] - Strong collaboration across various business segments enhances technological and market development, allowing the company to meet diverse customer needs effectively [9]