Manufacturing Valves For Water Infrastructure
Founded in 2000, Keylion specializes in the production of ductile iron valves and fire protection products for water distribution, irrigation, and infrastructure projects. By integrating casting, machining, coating, assembly, and testing into one supply chain, we help importers, distributors, and contractors source valve products with greater consistency and efficiency.
About usProducts Designed For Distribution And Projects
Keylion supplies a complete range of flow control products including gate valves, check valves, butterfly valves, foot valves, strainers, hydraulic control valves, and fire hydrants. Our focus is on supporting wholesale distribution, project procurement, and private label requirements across international markets.
Main Products
Comprehensive valve solutions for water distribution, fire protection, irrigation, and industrial pipeline systems.
Why Choose Keylion
With over 25 years of manufacturing experience, Keylion combines advanced production capabilities, strict quality control, and flexible customization services to provide reliable flow control and fire protection solutions for customers worldwide.
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Complete In-House Production System
From casting and machining to coating, assembly, and testing, every production stage is completed within our own facilities.
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OEM & Private Label Services
We support OEM manufacturing, customized branding, logo engraving, and nameplate production for global distributors and valve brands.
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Flexible Product Customization
Valve stems, bolts, nuts, coatings, dust covers, and other components can be customized according to your market requirements and budget.
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Fast Delivery Time
With efficient production management and sufficient capacity, our average lead time is approximately 9 days./p>
Company News
Comprehensive valve solutions for water distribution, fire protection, irrigation, and industrial pipeline systems.


















