Pre-Production Sample Approval in China
Pre-production sample approval in China should be treated as a buyer decision gate, not a casual product photo review. The goal is to connect the approved sample with specifications, production controls and inspection criteria.
Buyer-side evidenceRisk gateDecision support
What to verify before approval
A sample can look acceptable while still failing the commercial requirement. Buyers should check whether the sample proves the right factory process, material, labeling and tolerance standard.
- Material and finish against specification
- Dimensions, color, performance and packaging
- Regulatory markings and destination-market labels
- Whether the sample was made by the production factory
Evidence to request
The evidence package should reduce ambiguity before the supplier uses sample approval to justify deposit, tooling or mass production.
- Sample photos with measurement context
- Specification sheet and revision number
- Supplier statement on production process
- Inspection checklist drafted from the approved sample
Common approval mistakes
Many disputes begin when the sample is approved without documenting what the approval means.
- Approving photos without physical or third-party review
- Approving a golden sample that production cannot repeat
- Changing packaging after approval without a revision record