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Visual testing at 100% plus magnetic particle testing on load-bearing welds — what each method finds. -
WPS, pWPS and WPQR are three different documents — one question tells you most of what you need about a supplier's welding discipline.
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How units are marked, protected, loaded and photographed before they leave the Zhangzhou plant.
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Every part we make starts as a flat plate cut in our own cutting bay — accuracy here decides everything downstream.
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Tandem press brakes let us form very long plates in a single setup instead of stitching sections together.
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M21 argon-CO₂ mixed gas behaves differently from straight CO₂ — and the difference shows on the finished part.
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