Name: One, two, three, drilling starts
Uploaded: 2026-10-16CDT13:46:37-05:00
Duration: 40 s
Description: Step inside Zhejiang Yugong Fluid Technology in this factory showcase video. Watch how stainless steel, carbon steel, and titanium butterfly valves are manufactured — from precision machining to assembly and quality control. See the production floor, R&D approach, and the people behind this valve specialist. A practical look at real manufacturing for engineers and B2B buyers.

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