Yongda Yongda

High-Quality Dual Control Valve Manufacturers & Products

Engineered for Precision, Compliance, and Global Performance

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The Evolution of Dual Control Valves in Global Infrastructure

Modern fluid control systems demand more than simple shut-off capabilities. Dual control valves have emerged as critical components in HVAC, commercial plumbing, and industrial thermal management. Leveraging over 25 years of manufacturing expertise, our facility in Yuhuan, the "Valve Capital of China," integrates advanced CNC machining with rigorous stress-testing protocols to ensure that every unit meets the exacting demands of international markets, from the US to Europe.

Strategic Supply Chain & Local Compliance

Navigating global procurement requires a partner who understands the nuance of local compliance. Our products are engineered to exceed ISO9001-2015, ISO14001, and ISO45001 standards. We minimize supply chain volatility through vertically integrated production, allowing us to maintain competitive lead times while guaranteeing the material integrity of our brass-forged components.

Frequently Asked Questions (FAQ)

How does your quality control ensure zero-leakage?

We utilize a 100% automated pressure testing system on our production lines, ensuring that every valve meets high-pressure ratings before exiting our facility.

Do you provide custom OEM/ODM services?

Yes. With our in-house R&D team and 600+ sets of testing equipment, we translate technical specifications into custom valve solutions for specific regional requirements.

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