Quick answer
Do not pay the 30% deposit until the evidence supports it.
A supplier deposit should be released only after the company identity, bank beneficiary, PI, product scope, and next inspection checkpoint are clear enough for the buyer decision. If those pieces do not line up, pause and ask for proof before payment.
Why a 30% deposit is common but still needs a risk check
Many Chinese suppliers ask for 30% deposit and 70% balance before shipment. That split is normal in many product categories because the supplier may need to buy materials, reserve production time, or start packaging work. Normal payment terms, however, do not verify the supplier.
Before deposit, the buyer still has leverage. After deposit, the supplier may already control the timeline, the production explanation, and the correction discussion. That is why the 30% question should be treated as a supplier verification and payment-release decision, not just a routine admin step.
- A common deposit split does not prove the supplier is safe
- A polished profile does not prove the bank account is appropriate
- A cheap quote does not prove the PI is specific enough for later inspection
- A rushed deadline should not replace evidence before payment
What to check before paying a Chinese supplier deposit
Start with alignment. The supplier profile, legal company name, Chinese name, business license, quote, PI, bank beneficiary, email signature, website, and claimed factory role should not tell different stories. Some differences can be legitimate, but they should be explained before payment.
Then check the order itself. The PI should make later QC possible. If the PI only says a loose product name and a total amount, it gives the buyer less evidence when defects, wrong packaging, wrong labels, or shipment delays appear later.
- Identity: business license, Chinese company name, registered address, and contact identity
- Payment path: invoice issuer, bank beneficiary, bank location, currency, and written reason for any mismatch
- Product scope: model, dimensions, materials, color, finish, logo, accessories, packaging, labels, and tolerances
- Commercial terms: MOQ, unit price, tooling, samples, lead time, deposit amount, balance timing, and Incoterms
- Correction path: what happens if sample, production, packaging, or inspection evidence fails
What the 30% deposit should actually secure
The deposit should not be vague money sent into a vague promise. Ask what the supplier will do after receiving it and what proof you will receive before the balance is due. The answer should be concrete enough to support the next buyer decision.
For some orders, the deposit secures raw materials. For others, it covers tooling, packaging, sample confirmation, or production scheduling. If the supplier cannot explain what the deposit unlocks, the buyer should slow down and request a clearer PI or production plan.
- Material purchase or component reservation for the exact product
- Tooling, mold, sample, or pre-production confirmation when relevant
- Packaging, labels, inserts, carton marks, or branded elements agreed in writing
- Production lead time and the checkpoint before balance payment
- Supplier correction responsibility if the output does not match the agreed scope
Agent Huang field notes from before-deposit decisions
The warning sign is rarely one strange sentence. It is usually a cluster: the English company name is slightly different, the bank beneficiary belongs to another entity, the supplier says factory but shows trader-style evidence, and the PI leaves out the details the buyer will need later for QC.
Agent Huang treats the deposit stage as the cheapest point to slow down. The goal is not to accuse the supplier. The goal is to ask practical questions before the buyer funds production and loses leverage.
- Ask why the payment beneficiary differs before you wire money
- Do not let a 30% deposit replace supplier identity checks
- Use the PI as a future inspection reference, not just a payment request
- Write the inspection timing before balance payment into the order discussion

