Nvidia(US:NVDA) Hua Yuan Zheng Quan·2026-03-16 08:55Investment Rating - The report highlights a positive outlook for the liquid cooling industry, driven by the increasing power demands of AI clusters and the transition from air cooling to liquid cooling as a necessity for data centers [2][12]. Core Insights - The NVIDIA GTC2026 conference is expected to showcase the Rubin architecture and 1.6T optical module, which are pivotal in redefining the investment logic within the industry [6][12]. - The Chinese liquid cooling server market is projected to grow significantly, reaching approximately 294 billion yuan by 2025, driven by the surging demand for AI computing power [38][42]. - The report identifies 11 key companies in the liquid cooling supply chain on the Beijing Stock Exchange, including Shuguang Shuchuang and Kaiter Co., which are positioned to benefit from this market growth [51][52]. Summary by Sections Section 1: AI Clusters and Liquid Cooling - AI clusters like Rubin are pushing cabinet power consumption to 120kW-150kW, making traditional air cooling inadequate and liquid cooling essential [12][13]. - The transition to liquid cooling is becoming a standard requirement for AI data centers, with significant implications for energy efficiency and operational costs [16][21]. Section 2: Market Growth and Projections - The Chinese liquid cooling server market was valued at approximately 109 billion yuan in 2023, with a year-on-year growth of 49.3%, and is expected to exceed 400 billion yuan by 2027 [38][40]. - Global shipments of liquid cooling cabinets are anticipated to reach 150,000 units by 2026 and nearly 500,000 units by 2030, indicating rapid market expansion [41][42]. Section 3: Stock Performance and Valuation - The median stock price change for technology growth stocks on the Beijing Stock Exchange was -3.43% from March 9 to March 13, 2026, with 26 companies showing gains [54][56]. - The median price-to-earnings (P/E) ratio for the electronic equipment industry increased to 57.9X, reflecting a slight upward trend in valuation [54][56]. Section 4: Key Companies in the Liquid Cooling Supply Chain - The report lists 11 companies involved in the liquid cooling supply chain, including Shuguang Shuchuang (immersion cooling) and Kaiter Co. (temperature sensors), highlighting their roles in the growing market [51][52].