Beauty & Personal Care > Hair Care > Hair Cutting Tools > Hair Cutting Shears
Barber Shears Kit LMF-1142
Brand: Generic / OEM
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Audited BOM: 8 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of low-quality steel (420J) and inadequate heat treatment (ENG-001) leads to rapid dullness of the shear blades, resulting in customer complaints (RMA-001) and negative reviews (REV-001).
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