Founded in 2011, Laux Valve is a professional export-oriented butterfly valve manufacturer integrating R&D, production, and global trade. ISO 9001 CE certified with 15+ years of experience, we serve clients across chemical, water treatment, and petrochemical industries. Quality drives our growth — we welcome global partners to visit our Tianjin factory.
At Laux Valve, every valve undergoes strict hydrostatic testing, seat leakage testing, and torque verification per API 598 and EN 12266-1. A unique serial number ensures full traceability. With efficient production planning, we deliver reliably on time — from standard wafer valves to custom PTFE lined solutions.
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