Sanhua International
Sanhua International is a leading global manufacturer of HVACR controls and components, recognized as the world's largest producer of service valves, reversing valves, electronic expansion valves, and microchannel heat exchangers, serving major brands across commercial refrigeration, HVAC, and automotive markets.
Company facts
- Founded
- 1984
- Headquarters
- United States
About
At Sanhua International, we believe precision engineering is the cornerstone of every reliable HVACR system. As the largest producer of Service Valves, Reversing Valves, Electronic Expansion Valves, and Microchannel heat exchangers in the world, we've earned the trust of major HVACR brands globally by maintaining an unwavering commitment to quality manufacturing. Our team culture centers on technical excellence and continuous innovation. With facilities spanning multiple regions - including our North American headquarters in Houston, Texas - Sanhua engineers collaborate closely with OEM customers and aftermarket partners to deliver components that perform consistently across demanding applications. We invest heavily in research and development, holding over 4,000 patents as we advance thermal management solutions for commercial refrigeration, HVAC systems, and automotive applications. Quality isn't just a priority at Sanhua; it's embedded in everything we do. Our manufacturing processes produce world-class parts per million metrics, ensuring that every component - from thermostatic expansion valves to microchannel heat exchangers - meets the rigorous standards our customers depend on. We value team members who bring technical expertise, attention to detail, and a collaborative spirit to solving complex thermal management challenges.