Recently, liquid cooling technology—recognized as a critical thermal management solution for data centers and high-performance computing—has drawn significant market attention. According to incomplete statistics, 26 liquid-cooling-related stocks listed on China’s A-share market have more than doubled in price year-to-date, with some surging over 300%. This surge is driven not only by supportive government policies and technological advancements but also by strong investor confidence in the rapid expansion of AI infrastructure.As AI large models demand exponentially more computing power, traditional air-cooling systems struggle to meet the thermal requirements of high-density servers. Liquid cooling, offering superior heat transfer efficiency and lower energy consumption, is rapidly transitioning from experimental use to large-scale commercial deployment. National policies promoting green data centers have further accelerated adoption across the liquid cooling supply chain.Current liquid cooling concept stocks span multiple segments—including cooling fluids, pumps, heat exchangers, and full-system integrators—with companies like Goaland, Envicool, and Tongfei actively expanding their presence in this space. Despite the impressive short-term gains, industry experts caution investors to focus on actual technological implementation and order fulfillment rather than chasing speculative momentum.
近期，液冷技术作为数据中心和高性能计算领域的重要散热解决方案，受到市场高度关注。据不完全统计，A股市场中与液冷相关的26只概念股年内涨幅已实现翻倍，部分个股甚至涨幅超过300%。这一现象背后，既有政策推动、技术升级的支撑，也反映出投资者对AI算力基础设施高增长预期的强烈信心。随着人工智能大模型训练对算力需求激增，传统风冷散热已难以满足高密度服务器的散热要求，液冷技术凭借更高的热传导效率和更低的能耗优势，正加速从实验室走向规模化商用。国家层面也陆续出台支持绿色数据中心建设的相关政策，进一步催化了液冷产业链的发展。当前，液冷概念股涵盖从冷却液、泵阀、换热器到整机系统集成等多个环节，包括高澜股份、英维克、同飞股份等企业均在该领域积极布局。尽管短期股价涨幅显著，但业内人士提醒，投资者仍需关注企业实际技术落地能力与订单兑现情况，避免盲目追高。
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