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Summary of Liquid Cooling Industry Conference Call Industry Overview - The liquid cooling industry is transitioning from traditional methods to full liquid cooling, enhancing overall value [1] - Upgrades in pipeline materials from rubber to stainless steel threaded pipes improve density and modularity, boosting cooling capacity [1] - The industry is experiencing high demand, particularly driven by AI infrastructure investments, with a strong outlook for growth [10] Company Performance - Taiwanese cooling manufacturers reported impressive fourth-quarter results, with expectations for a strong first quarter despite seasonal trends [4] - Chi Hong's December revenue increased by 110%, with an annual growth of 95%, benefiting from GB series shipments [4][8] - Shuanghong achieved a three-digit growth rate in December, with an annual growth of 48%, driven by increased market share in AI server liquid cooling systems [4][8] - Delta Electronics anticipates liquid cooling revenue to reach $3-3.5 billion by 2026, despite potential market share decline due to market expansion [5][9] Market Dynamics - The domestic liquid cooling sector is progressing at a pace comparable to Taiwanese firms, with leading companies showing similar advancements in ASIC liquid cooling [6] - The ASIC penetration rate is expected to significantly increase by Q3 2026, providing a reference for market timing [6] - The industry is currently in a prosperous state, with no signs of a slowdown in capital expenditures related to AI infrastructure [10] Technical Insights - A return water temperature of 45 degrees Celsius does not negatively impact liquid cooling components; instead, it indicates improved cooling capacity [7] - The Ruby series chips have higher power consumption compared to the GB series, but the secondary return water temperature remains at 45 degrees, indicating enhanced cooling performance [3] Future Outlook - The overseas market significantly influences Chinese cooling companies, with expectations for profit realization within the NV system [12] - 2026 is projected to be a pivotal year for liquid cooling expansion, with domestic companies expected to play a central role [2][12] - Investors are encouraged to be patient with domestic liquid cooling companies, as breakthroughs in orders could accelerate market growth [13] Recommendations - Continued monitoring of domestic leading liquid cooling companies is advised, as smaller firms are also making progress and could see stock price increases with substantial breakthroughs [13]