Home & Kitchen > Furniture > Step Stools
Portable Non-Slip Step Stool for Bed Car Bathroom Access
Brand: Generic / OEM
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Audited BOM: 4 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-density recycled PP plastic (ENG-001) in the main structure (COMP-001) is the direct cause of breakages (RMA-001, RMA-004) and the perception of fragility (REV-002, REV-004).
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