WOHE / Standards & Quality
Explore standards, factory quality practices and inspection records—with sources, editions and scope clearly identified.
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WOHE-GUIDE-05 / 2026-10
Wohe Fasteners shares a supplier traceability audit approach, explaining how to check material, work order, machine, inspection and delivery records, including duplicated quantities, timing conflicts and unclear product status.
WOHE-GUIDE-04 / 2026-10
Using M12×1000 process documents, Wohe Fasteners explains how to confirm fully threaded rod length, thread, straightness, surface treatment and packaging protection so buyers can define acceptance conditions.
WOHE-GUIDE-03 / 2026-10
Using an M12×60 first-article form, Wohe Fasteners explains cold-heading dimensional checks, original measurements, measuring-instrument status, record timing and abnormal-result reviews to help purchasing and quality teams verify first-article controls.
WOHE-GUIDE-02 / 2026-10
Using raw-material inspection forms, Wohe Fasteners explains how to check material certificates, heat/lot links, material condition, measured data and production material issues, and distinguishes raw-material results from finished-product properties.
WOHE-GUIDE-01 / 2026-10
Wohe Fasteners explains how to organize purchasing specifications and separately confirm product standards, property classes, threads, surface treatments and inspection documents, helping buyers and suppliers agree on production and acceptance criteria.
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