Liquid Cooling Industry Penetration Growth and China Supply Chain Breakthrough
As AI server cabinet power consumption surges 6–8 times higher than traditional racks, air cooling can no longer handle extreme thermal loads, making liquid cooling a mandatory infrastructure for high-density computing. Full-rack AI servers and liquid cooling are inherently paired, and NVIDIA’s widespread full-rack promotion has kickstarted industry adoption. Reliable CDU liquid cooling has become the standard thermal solution, driving liquid cooling from an optional upgrade to a default configuration for modern data centers.
The rapid growth of liquid cooling penetration follows a clear multi-year trajectory. Starting from zero penetration in 2025 driven by NVIDIA full-rack shipments, the industry sees explosive growth in 2026 with both NVIDIA and ASIC full-rack products adopting liquid cooling. High-density computing scenarios rely on efficient rack air liquid cooling CDU to stabilize rack temperatures, supporting continuous penetration growth across AI and HPC facilities through 2028 and beyond.
The global liquid cooling supply chain landscape is undergoing profound changes, with Taiwanese manufacturers’ long-term Tier 1 monopoly gradually being disrupted by Chinese enterprises. Domestic brands including Yutong Technology, Jinfu Technology and Wuyang Auto Control break through from marginal component links. Customizable server air liquid CDU unit solutions enable these manufacturers to steadily penetrate NVIDIA and Google supply chains, achieving continuous performance growth and capacity expansion.
Overseas liquid cooling manufacturers face severe capacity bottlenecks due to long equipment delivery cycles and strict environmental restrictions, leaving massive market gaps for Chinese enterprises. Core components like electronic water pumps and heat exchangers witness explosive market demand. Advanced data center air liquid CDU systems independently developed and produced by domestic suppliers effectively fill overseas capacity shortages, becoming a key driver of China’s global market share expansion.
Industry growth momentum is gradually shifting from conceptual speculation to real order fulfillment and performance delivery. Taiwanese cooling vendors maintain steady year-on-year growth, while global mainstream manufacturers have locked liquid cooling orders through 2029. Modular air liquid CDU cooling unit products deliver stable and efficient heat dissipation, supporting phased performance release for global suppliers and bringing definite growth expectations to the entire industrial chain.
Technical iteration of AI servers is reshaping the liquid cooling component market. NVIDIA’s architectural upgrade from rubber hoses to stainless steel corrugated pipes has triggered booming demand for precision pipe components. High-efficiency air liquid CDU cooler integrates optimized pipeline structures and intelligent temperature control, perfectly adapting to the fast iteration rhythm of Rubin and next-generation ASIC platforms, ensuring safe and stable operation of high-power racks.
Chinese manufacturers hold unique advantages in industrial response speed and localized supporting capacity. Unlike the low-margin assembly business of traditional consumer electronics supply chains, domestic liquid cooling enterprises achieve technical barriers and direct supply capabilities. Matched with high-performance liquid liquid cooling CDU systems, they quickly respond to global clients’ customized needs, realizing rapid mass production and order delivery that overseas vendors cannot match.
Liquid cooling has formed a long-term sustainable growth cycle driven by AI computing power expansion. The industry’s incremental space continues to expand from core server scenarios to optical modules, switches and other IT equipment. Advanced liquid cooled server solutions supported by complete liquid cooling systems ensure ultra-low PUE and stable operation. Chinese enterprises are seizing the industrial cycle dividend, gradually moving from marginal component suppliers to core global thermal solution providers.
EXTRCOOL is a global leader in liquid cooling infrastructure for AI data centers. We supply both standardized and bespoke cooling units—including airliquid CDUs, cold plate assemblies, manifolds, and auxiliary piping. Our solutions are characterized by high thermal efficiency and low environmental impact, and they are designed to support hyperscale data centers up to gigawatt capacity, delivering robust thermal management for largescale AI computing worldwide.
For detailed specifications or to discuss a customized system, please refer to our official website: https://www.extrcool.com
