China's Power and Cooling Equipment Firms Capitalize on Trillion-Dollar Global Data Center Boom

The Quick Take

• A group of Chinese power and cooling equipment suppliers is benefiting from the trillion-dollar global data center buildout, capturing a significant portion of the supply chain even as Nvidia dominates headline AI discourse.
• Chinese manufacturers specializing in liquid cooling, power distribution, and thermal management are winning contracts with hyperscalers and regional data center operators globally.
• The sector represents a less-publicized but potentially more sustainable competitive advantage than GPU chip production, as Chinese firms face fewer export restriction headwinds in the cooling and power segment.

While Nvidia has become synonymous with the artificial intelligence infrastructure investment cycle, a less-discussed group of Chinese companies specializing in power systems, liquid cooling solutions, and data center thermal management equipment is capturing substantial revenue from the same global data center construction wave. Chinese power and cooling equipment firms benefit from manufacturing cost advantages, supply chain depth, and proven engineering capabilities in industrial thermal systems that translate directly into data center infrastructure requirements. As hyperscalers and cloud providers globally race to expand AI-capable data center capacity, procurement teams are turning to Chinese suppliers for cost-competitive solutions in segments not subject to the semiconductor-focused export controls that limit Nvidia GPU sales to China.

The competitive positioning of Chinese power and cooling firms in the global data center supply chain creates both investment opportunities and geopolitical complexity for international data center operators. Companies in liquid cooling — including immersion and direct liquid cooling systems essential for high-density AI GPU clusters — face less regulatory scrutiny than semiconductor manufacturers, allowing Chinese suppliers to maintain market presence in the US and European data center construction markets. This creates asymmetric exposure where Chinese suppliers benefit from AI infrastructure demand globally while their domestic AI compute development remains constrained by chip export controls.

Investors in the global data center supply chain should monitor which Chinese cooling and power equipment companies are winning international contracts versus those primarily serving domestic demand, as the former group offers broader revenue diversification and reduced policy risk concentration. The macro variable is the pace of hyperscaler AI infrastructure capex globally — an acceleration or deceleration in cloud provider GPU cluster deployment directly scales the addressable market for Chinese power and cooling equipment. Watch for US and EU procurement policy reviews of data center supply chain origins, which could eventually extend export restriction logic to non-semiconductor components.

Synthesized from 2 sources.