Google Taps China for AI Data Center Cooling Systems

Google Meets Suppliers as Cooling Market Nears $17B

Alphabet's Google sent a procurement team to mainland China in March to secure liquid cooling systems for its expanding AI data centers, signaling intense pressure on the global hardware supply chain. The team held discussions with multiple manufacturers, including the prominent Shenzhen-based firm Envicool, according to sources familiar with the visit.

This sourcing effort highlights the critical need for advanced cooling technology as AI workloads generate significantly more heat than traditional air-cooled systems can manage. The visit reflects a growing bottleneck for not only advanced chips but also for essential support equipment. According to a JPMorgan report, the global market for AI server liquid cooling is projected to nearly double, from $8.9 billion last year to over $17 billion by 2026, as cloud providers race to build out AI infrastructure.

Chinese Firms Gain Ground with 40% Revenue Growth

Chinese suppliers are increasingly becoming integral to the global data center build-out. Envicool, a company with a market capitalization of $14 billion (98 billion yuan), reported a 40% revenue surge in the first nine months of the year, benefiting from strong AI-related demand. The company recently showcased a coolant distribution unit (CDU) built to Google's specifications, indicating the advanced stage of its product development.

A Goldman Sachs report noted that Envicool anticipates a potential order from Google for its fifth-generation CDUs. Chinese manufacturers have leveraged immense domestic data center projects to scale production and lower costs, making them competitive globally. This trend allows firms like Envicool, Lingyi iTech, and Feilong Auto Components to capture a larger share of the rapidly growing market for AI hardware components.