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Engineered for Flow Control & Fire Safety

Keylion Advantage

Engineered for Flow Control & Fire Safety We have own foundry,machining workshop,coating workshop,assembling workshop,and quality control system.

Factory Source

As the manufacturing source, we ensure direct quality control and competitive pricing.
Professional Team

Our team includes expert technicians and a dedicated foreign trade department for comprehensive support.
Custom Solutions

We offer OEM branding and demand-based product customization to meet your specific requirements.
Continuous Innovation

Our products have undergone many generational improvements as we strive for perfection.
Short Lead Time

Our average delivery time is about 9 days, which is faster than most industry competitors.
Long-term Business

Since our founding, our customer reorder rate has shown a steady and gradual upward trend.

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about our company

Keylion Valve

Quanzhou Keylion Valve Co., Ltd., founded in 2000 in Nan’an, Fujian, is a full‑service manufacturer of valves and fire protection equipment. Our lineup features gate valves, check valves, butterfly valves, foot valves, strainers, fire hydrants and fire accessories.
We sell under the KEYLION brand and offer flexible OEM / ODM solutions. For over two decades, our products have been exported across Southeast Asia, South America, the Middle East, Europe and Africa, earning trust from global buyers.

Skilled professionals

5,350 k

Sales revenue in 2025 （USD）

75 +

Countries & regions served

26 +

Engineering & manufacturing experience

about company

Popular Products

Keylion has an extensive production base, equipped with advanced production lines and testing systems , Can produce various types of high quality valve products including gate valves, foot valves,check valves, butterfly valves,filters/Strainer, etc.