Founded with a Belief
Founded in 2008 serving food and pharmaceutical industries. From day one, every drop must flow safely, cleanly, without compromise — protecting media purity, protecting the environment, giving you complete peace of mind. Backed by 10-year warranties and 100% helium testing.
Mastering Hygienic Valves
ISO 9001, 3-A, CE, TÜV certified. Electropolished surfaces to Ra ≤ 0.4µm. Two manufacturing bases. 40 R&D engineers. Over a decade of precision manufacturing — the DNA that would later set us apart.
Supplying New Energy
Qualified supplier for CATL and Sungrow. Specialty alloy valves for battery material handling — zero contamination, zero compromise. The same cleanliness discipline, now powering gigawatt-level energy storage.
Entering Liquid Cooling
Since 2021, delivering fully welded zero-leak valves to data centers with partners like Huawei. Our vision: complete fluid integrity from CDU to cabinet, making zero leakage the norm and QINFENG the trusted choice.
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