Our 8-Step Quality Control Process in Yiwu
Every order goes through 8 documented checkpoints. You receive photo evidence and a written report at the final step before we approve dispatch.
Purchase Order & Spec Review
QC team reviews your PO in full — quantities, SKUs, measurements, materials, and packaging requirements — before any factory visit is scheduled.
Pre-Production Inspection
We visit the supplier before production starts to confirm raw material availability, factory capacity, and production schedule. Problems are caught before any units are made.
Raw Material & Component Check
Materials are verified against spec before they enter production — colour, grade, origin, and any required certifications such as food-grade, BPA-free, or REACH.
In-Line Production Monitoring
Mid-production visit when 20–30% of units are complete. Early defect patterns are identified and corrected before they affect the full batch.
Measurement & Specification Verification
Random sample units are measured against your spec sheet — dimensions, weight, tolerances. Deviations are logged with calibrated tools and photographed.
Packaging & Labeling Inspection
Inner and outer cartons are checked against your requirements — barcodes, country of origin labels, packing list accuracy, and drop-test durability for shipping.
Final Random Inspection — AQL Standard
Statistical sample pulled from completed production using AQL 2.5. Each unit is checked against all acceptance criteria. Pass rate and defect breakdown are documented.
Most requested
QC Report with Photos Sent to Buyer
Full report with photos, measurement data, defect analysis, and pass/fail verdict delivered to you. You approve — then we release the shipment. No exceptions.
What every inspection covers
Whether you book a single final inspection or the full 8-step cycle, every visit covers the same core checklist. Nothing is left to the inspector's discretion — we work from your PO and spec sheet.
Material & colour verification
Checked against approved samples or written spec
Dimensions & weight
Calibrated tools, reported to ±0.5mm
Function & safety tests
On-site testing where applicable; lab referral for CE/FDA
Packaging & barcodes
Scanned and matched against your packing list
Quantity count
Total cartons and units confirmed before loading
Compliance documentation
CE, FDA, ISO, REACH, CPSIA — verified against lab reports
What you receive after every inspection
Photo documentation
Every checkpoint photographed — product, packaging, defects, measurements, and quantity count.
Written QC report
Defect analysis, measurement data, AQL pass/fail result, and recommendations — sent before the shipment is released.
Defect resolution
If we find defects, we negotiate directly with the supplier for rework, replacement, or price adjustment. You decide — we execute.
Your approval required to ship
We do not release any shipment without written confirmation from you. No surprises at the port.

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