A polished profile is not enough. Before you invest in samples, tooling or deposits, you need a clearer picture of fit — and an honest list of what is still unknown.
Capability and product fit
Ask whether the supplier actually makes (or reliably sources) the product you need, at the format and quality level you expect. Look for relevant products, not only adjacent categories.
Export experience signals
Export experience does not guarantee performance, but it often affects packaging awareness, documentation habits and communication speed. Ask about markets they have shipped to and what documents they commonly prepare.
Certifications and claims
Treat certifications as claims until you see current documents or a clear path to verify them. Note expiry dates, scope and whether the certificate matches the exact product line.
Communication quality
How a supplier answers detailed questions is useful data. Vague replies, ignored packaging notes or changing MOQs without explanation are early warning signs.
Samples and production reality
Agree what a successful sample looks like before the first round. Clarify lead times, revision expectations and whether the sample process reflects production packaging.
Research reduces uncertainty. It does not replace commercial judgment. If you already have a supplier name and want a structured China-side review, that is a good use of supplier research support.