In the rapidly evolving digital economy, the demand for high-density computing has propelled Liquid Cooling Technology from a niche enthusiast solution to a global industrial standard. As Artificial Intelligence (AI), Big Data, and 5G networks continue to expand, traditional air cooling systems are reaching their physical limits. The industry is witnessing a paradigm shift towards liquid-to-chip and immersion cooling, where Precision Fittings serve as the critical arteries of the system.
As a premier ODM Global Liquid Cooling Fittings Manufacturer, Nuoheng Pneumatic (NHPC) understands that the reliability of a multi-million dollar data center or a high-performance EV battery pack hinges on the integrity of a single connector. Our mission is to provide "Zero-Leak" solutions that ensure thermal efficiency, operational safety, and long-term sustainability.
Welcome to NHPC, a leading manufacturer in the pneumatic and liquid cooling industry. Our journey began with a simple but powerful vision: to revolutionize the industry by delivering high-quality, innovative, and reliable products that meet the ever-evolving needs of our clients. Today, we stand as a trusted name serving a diverse range of customers across the globe.
We specialize in the design, development, and manufacturing of push-in fittings, pneumatic valves, quick connectors, and custom-engineered pipeline systems. Every component is engineered with CNC precision, ensuring optimal performance under extreme pressure and temperature variations.
Years Industry Experience
Technical Experts
Annual New Patents
Transitioning from standard brass to high-grade Stainless Steel (316L) and specialized polymers that resist corrosion and bio-fouling in closed-loop systems.
Developing next-generation Quick Disconnect (QD) fittings with double-shut-off valves to ensure absolutely zero fluid loss during maintenance cycles.
Integrating IoT sensors into fittings to monitor flow rate, pressure drops, and temperature in real-time, enabling predictive maintenance for AI server racks.
Meeting the rigorous OCP (Open Compute Project) standards for hyperscale data centers. Our fittings support direct-to-chip cooling for high TDP GPUs used in AI training.
Providing thermal management connectors for Battery Thermal Management Systems (BTMS). Our lightweight, vibration-resistant fittings are ideal for electric vehicle cooling loops.
Enhancing CNC machine tools and laser cutting systems with high-flow liquid cooling to maintain precision and prevent thermal deformation during long-shift operations.
Localized support for fire-resistant and flame-retardant fittings (PE/PLF series) specifically designed for containerized energy storage solutions.
Operating from Zhuji, the heart of China’s pneumatic and hydraulic manufacturing cluster, NHPC leverages an unparalleled supply chain ecosystem. Our Factory Advantage is built on three pillars:
| Feature | Standard Fittings | NHPC Liquid Cooling Grade |
|---|---|---|
| Leak Rate | <0.1 ml/cycle | <0.01 ml/cycle (Zero-Drip) |
| Pressure Rating | Up to 10 Bar | Up to 25 Bar (Continuous) |
| Material Compatibility | Limited to Water/Air | Deionized Water, Glycol, Dielectric Fluids |
| Service Life | ~5,000 cycles | >20,000 cycles (Maintenance-Free) |
For high-performance computing, we recommend EPDM seals combined with nickel-plated brass or stainless steel bodies. These materials offer the best resistance to the corrosive nature of coolant additives and ensure long-term stability without leaching ions into the fluid.
Absolutely. Over 60% of our business is ODM-based. We work directly with thermal engineers to design custom "push-on" or "thread-to-connect" fittings that fit specific spatial constraints of cold plates and manifolds.
Every batch of NHPC fittings undergoes rigorous pressure testing, thermal cycling (-40°C to +120°C), and salt spray testing. Our ISO 9001 certified facility ensures traceability from raw material to the finished product.
Standard products are typically in stock and ready for immediate dispatch. For custom ODM orders, our streamlined production process allows for a typical lead time of 3-5 weeks, supported by global logistics partners for air or sea freight.
Nuoheng