How to Pay a Chinese Auto Parts Supplier: T/T, L/C, Deposits and Safeguards

The normal way to pay a Chinese auto parts supplier is a bank wire (telegraphic transfer, T/T) in US dollars to the company account printed on the proforma invoice: a deposit, commonly 30%, to start production, and the balance when the goods are finished and inspected, before they ship. Letters of credit, marketplace escrow, cards and RMB payments through an agent fit the two ends of the order-size scale. No method replaces checking the goods while part of the money is still in your hands.

Timing is the reason. In a snapshot of ok.parts offers in October 2026, 88% of offers came from factories, with a median stated production lead time of about 38 days: a deposit sits with the supplier for roughly four to seven weeks before there is anything to inspect. Wholesale-company offers, mostly ready stock in the United Arab Emirates, showed a median of 2 days; ready stock is usually paid in full before dispatch. The whole process is in our step-by-step import guide.

Brake caliper 5K0615423, photo marked QUATTROFRENI, the private label of ok.parts. On a safety part the balance should wait for the inspection report - see offers

1. The Payment Methods Used in the Parts Trade

Five methods cover most parts orders from China.

A wire fee is largely fixed: heavy on a 200-dollar sample, negligible on a container. A card fee is a percentage, so it is the other way round.

2. Deposit and Balance: The Usual T/T Structures

The deposit pays for castings, rubber compound, bearings or electronics bought for your order. On a first order the common split is 30% with the order and 70% when the goods are ready. Two other structures:

• 100% in advance - samples, very small orders and ready stock. In the ok.parts snapshot 58% of offers stated a minimum order quantity (MOQ) of 1, which usually means a sample can be quoted.
• 50% or more - work the factory cannot resell, such as your box design or a non-standard specification.

For private label, tooling and printed packaging are normally charged separately and in advance. Write into the invoice who owns the mold; see the private label guide.

When the balance is paid

A B/L copy proves that cargo left, not what is in the boxes, so inspect before loading. It also works only by sea: air waybills and courier receipts are not title documents, so for air and express the balance is normally due before dispatch. Delivery terms are covered in Incoterms for Auto Parts Importers.

With 80 or 200 part numbers on one invoice, some lines may be late or short. Agree beforehand whether the supplier ships what is ready, with the balance calculated on the shipped lines, or waits.

3. Letters of Credit, Escrow and Cards: What They Really Protect

Letter of credit

Your bank promises to pay if the supplier presents the listed documents: invoice, packing list, bill of lading dated no later than the agreed shipment date. The banks check the documents against the terms of the credit; they do not look at the goods. A container of wrong control arms with perfect paperwork gets paid. To tie an L/C to quality, make a certificate from an inspection company you name one of the required documents.

The U.S. International Trade Administration describes letters of credit as relatively expensive because of bank fees, with required documents that are detailed and prone to errors and discrepancies. A mixed order of 150 part numbers is where invoice and packing list drift apart, so an L/C is easier to run on a large order of a few product lines.

Marketplace escrow and trade assurance

Some B2B marketplaces protect orders paid through the platform. Alibaba.com says on its Trade Assurance page (read in October 2026) that buyers can claim a refund if an order is not shipped, goes missing or arrives with defects, incorrect items or damage. For such a service to help:

• The online order must contain the real specification - part numbers, quantities, marking, packaging - because a dispute is judged against it.
• The money must go through the platform. A bank account sent by chat for a "discount" takes the order outside the service.
• Claims need evidence and have deadlines; a fitment problem found months later may be too late.

Cards and PayPal

Quick for samples; the supplier often adds the fee to the price. Do not assume consumer-style protection: PayPal's U.S. Purchase Protection terms (last updated in January 2026, read in October 2026) list payments sent with the friends-and-family function and items intended for resale among ineligible transactions. Terms differ by country.

RMB through an agent

Some small factories sell only inside China and quote in RMB. A sourcing agent pays them domestically, consolidates and exports; your counterparty is then the agent. The channels are compared in a separate guide.

4. Who You Are Paying: Account Names and Red Flags

The beneficiary of the wire should be the company that signed and stamped your proforma invoice. Anything else needs an explanation you can verify.

• Mainland company account in the seller's name. A mainland company is registered under its Chinese name: the name on the business license, on the stamp and behind the bank account should be one entity; see how to verify a supplier.
• Hong Kong or other offshore account. Common with trading companies. That entity is then your seller: the invoice must be in its name, and a claim against a company without assets is worth little.
• A third-party company. Some factories do not export themselves and collect payment through an export agent. Acceptable when the agent is named in the invoice and the factory confirms it in a stamped letter.
• A personal account. Money sent to an individual is not tied to the company or the contract, and may go to an employee selling on the side. China also limits currency conversion by individuals, and its foreign-exchange regulator (SAFE) has published rules against splitting transactions between people to get around the limit. A request to spread a payment over several personal accounts is a pattern to walk away from.

Other red flags: an account name that differs from the invoice, a bank in another country than the company, pressure to pay today. A low price alone proves little - in the ok.parts snapshot the high offers for one part number were typically about 2.9 times the low ones - but combined with an unusual account it is a pattern.

5. Changed Bank Details: The Fraud That Hits Established Buyers

This fraud needs no fake supplier. Someone gains access to the salesperson's mailbox or yours, or registers a look-alike domain, and shortly before the balance is due writes that the company has changed banks. The attached invoice is the real one with new numbers.

The FBI's Internet Crime Complaint Center calls this business email compromise. Its public service announcement of 11 September 2024 put exposed losses reported worldwide between October 2013 and December 2023 at about USD 55.5 billion and recommends verifying requests to change account information through a secondary channel.

1. Treat every change of bank details as suspect until confirmed by voice or video with the person you know, on a number or messenger account you used before - never one from the email in question.
2. Write into your first contract that bank details change only by a stamped letter confirmed through that second channel.
3. If a transfer went to the wrong account, call your bank at once and ask for a recall.

If you pay a fraudster, the supplier will normally still expect the balance.

6. Currency and Bank Charges: USD, RMB and Short Payments

Export quotes are in US dollars while the factory's costs are in RMB, so suppliers limit the validity of a quote. Fix the price in the invoice currency at the date of the deposit, so that exchange-rate movement during production does not reopen it.

A wire can be sent with all charges on the sender (code OUR), shared (SHA) or on the beneficiary (BEN). With shared charges, banks on the route may deduct fees, and a supplier who receives less than the invoice total may hold the shipment. Agree in the invoice who bears charges outside China, and put the invoice number in the payment reference.

7. What to Write into the Proforma Invoice

In many parts deals the proforma invoice (PI) is the only contract. Each payment should be tied to something checkable:

• The seller: legal name in Chinese and English, address, company stamp, bank details on the document itself.
• Every line: OEM number, description, quantity, unit price, the marking on the part and the packaging (neutral box, your brand, label content).
• The quality reference: the approved sample or a drawing, and the tests that count - for example a leak test on water pumps or rubber hardness on bushings.
• Delivery term and dates: Incoterm and place, production time from receipt of the deposit, a latest shipment date, and the consequence of delay - a price reduction, or cancellation with the deposit returned.
• The balance trigger: payable after the goods pass pre-shipment inspection by the buyer or the buyer's inspector; who pays for rework and re-inspection.
• Shortages and substitutions: no replacement of a part number or brand without written consent; short-shipped lines are deducted from the balance.
• Claims after arrival: how defects are documented and compensated, and within what period.
• Bank-detail changes and disputes: the confirmation procedure, the governing law and where disputes are heard.

What to inspect is covered in the inspection guide.

8. How the Part Itself Changes the Payment Risk

For these numbers with offers on ok.parts, the note says where the money is at risk.

Compare offers by part number

Stabilizer bar bushing 4056A230, a small rubber part - see offers

Wheel speed sensor 1778554 with clamping bush and a foil sachet - see offers

Cylinder head cover 11127552281, a bulky plastic molding - see offers

Branded goods

In the ok.parts snapshot 87% of offers were unbranded or in neutral packaging and 11% carried a vehicle maker's brand; for the same number the branded offers had a median price about 11 times the unbranded ones. When you pay that premium, make the balance depend on evidence that the goods are what the label says. If a factory offers to put a vehicle maker's logo on its own parts, no payment method helps if customs seizes the shipment. See the guide to counterfeit parts.

9. When Something Goes Wrong: Recourse and Why Inspection Matters More

Once the money has left, the options are narrow.

• A wire is hard to reverse: a recall is a request, and once the money is credited it normally comes back only if the beneficiary agrees.
• A card or platform dispute follows the service's own rules and deadlines; a letter of credit stops payment only when the documents do not comply.
• Legal action needs a stamped contract with the right legal entity and a dispute clause. China is a party to the New York Convention on foreign arbitral awards (accession in January 1987, per the status table published by UNCITRAL), so arbitration is an option in principle. The cost can exceed the value of a parts order; ask a lawyer which forum is enforceable against the supplier.

What works is leverage: the unpaid balance, the next order and, on a platform, the supplier's standing. Only the first is fully in your hands, which is why inspection before the balance matters more than the choice of payment method.

An inspection catches wrong numbers, missing kit components and dimensions, not a bushing compound that cracks after one winter. For that the tools are a tested sample and written claim terms.

10. How Payment Terms Change Over Repeated Orders

Terms follow the order history:

1. Sample: prepaid by card or wire; see MOQ, Samples and the First Order.
2. First production order: 30/70, balance after inspection and before shipment.
3. Next orders: the same or a smaller deposit. Keep inspecting.
4. Regular business: balance against a B/L copy; claims settled as credit notes on the next invoice.
5. Long-standing accounts: sometimes open account, with payment after shipment.

Where ok.parts fits

On ok.parts you search by OEM number and compare offers from factories and wholesalers side by side: price, MOQ, lead time, supplier country and rank are on the offer page, and contacts are opened per supplier. That helps with the questions before payment: is the price plausible, where is the supplier, how long will the deposit be out. The deal and the payment are agreed directly with the supplier, so everything in this guide applies. You can also post a buying request.

11. Frequently Asked Questions

What is the safest way to pay a Chinese auto parts supplier?

No method is safe by itself. The usual arrangement is a wire to the company account on a stamped proforma invoice: a deposit of about 30%, and the balance only after the goods pass inspection.

Is a 30% deposit and 70% balance normal for auto parts from China?

It is the common split for a first production order. Expect 100% in advance for samples and ready stock, and a higher deposit for private-label work.

What should I do if my supplier emails me new bank details?

Verify before paying: call the person you know on a number or messenger account you used before, not one from the email.

Is a letter of credit worth it for auto parts?

Sometimes, for a large order of a few product lines. The bank checks documents, not parts, so an L/C does not cover quality unless an inspection certificate is a required document.

Can I pay a Chinese supplier with a credit card or PayPal?

Some suppliers accept them for samples and trial lots and add the fee to the price. Read the protection terms first: they can exclude goods bought for resale. For production orders suppliers normally expect a wire.

How can I get my money back if the parts are wrong or defective?

If the balance is unpaid, hold it until the supplier reworks or replaces the goods. After full payment you depend on the claim terms in your invoice, the supplier's interest in your next order, or a platform dispute if you paid through one.

Related Guides

• How to Import Auto Parts from China: The Process Step by Step
• MOQ, Samples and the First Order: Starting with an Auto Parts Supplier
• Alibaba, 1688, Factory Direct or Sourcing Agent: Where to Buy Auto Parts
• Factory or Trading Company? How to Verify a Chinese Auto Parts Supplier
• Auto Parts Quality Control in China - The Complete Inspection Guide
• Incoterms for Auto Parts Importers: EXW, FOB, CIF, DAP and DDP Explained