How to Write an Enforceable OEM Contract in China: The Logic Behind Every Clause

Last updated: 22 October 2026 · Sophie Mao, Licensed Lawyer (Guangdong, China)

Short answer: An OEM contract with a Chinese factory is enforceable in China when four decisions are made correctly — where you sue, in what language, under which law, and how much the breach costs — and when the counterparty’s identity was verified before signing. Get those four right and even a short contract holds up in a Chinese court. Get one wrong and a forty-page contract may still be worth very little. This article explains the logic first, then gives you the working documents: clause templates, a drafting sequence and a pre-signature checklist.

Part I — The logic: why sourcing contracts fail in Chinese courts

1.1 Enforceability is decided by four choices, not by length

Overseas buyers tend to evaluate a contract by its coverage — how many pages, how many scenarios, how many exhibits. Chinese courts evaluate it by something simpler: can this document produce an order that a court can execute against assets inside China? That question collapses into four drafting decisions:

1. Jurisdiction — which court or arbitral institution hears the dispute;
2. Language — which text the court will actually read;
3. Governing law — which set of rules the judge applies;
4. Remedies — what sum the court is willing to award without re-quantifying it.

Everything else in an OEM contract — specifications, inspection regimes, IP clauses — prevents disputes. These four decide whether, once a dispute exists, you can convert a win into money. That distinction between preventing disputes and winning them is where most overseas drafters lose their way.

1.2 Jurisdiction: judgments do not travel as far as people assume

A judgment from your home court is, from a Chinese court’s perspective, a foreign judgment. Recognition requires an international treaty or a reciprocity finding, and while the position has improved — the Supreme People’s Court’s 2022 symposium minutes opened the door to reciprocity-based recognition — coverage is still case-specific and unpredictable. Meanwhile the defendant’s factory, inventory and bank accounts are all in China, and they can be moved or stripped while you litigate abroad.

The reverse is where the leverage lies. A Chinese judgment, obtained quickly, can be paired with asset preservation — freezing the factory’s accounts before or during the case. In sourcing disputes, freezing money is usually worth more than winning arguments. This is also why the jurisdiction decision interacts with the venue: if both your assets and the supplier’s are in China, Chinese courts are the efficient choice; if your assets are abroad and the supplier’s money may leave China, arbitration under an institution such as CIETAC gives you an award that travels under the New York Convention to over 170 states.

1.3 Language: the court reads only one text

PRC courts conduct proceedings in Chinese. A contract signed only in English will be translated for trial — and the operative text becomes that translation: produced by a translator neither party chose, nobody acting for you drafts, reviews or controls the Chinese text the judge will actually read. Every ambiguity in your English draft is now resolved by someone else’s Chinese rendering of it.

The standard solution is a bilingual contract with a precedence clause: both versions equally authentic, Chinese prevails on conflict. But the clause only protects you if your lawyer writes the Chinese text. If the factory’s drafters produce the Chinese version and you sign an English translation of it, “Chinese prevails” means the other side’s understanding of the deal prevails — the clause then works for them, not you.

1.4 Governing law: an exotic choice that collapses back into Chinese law

Party autonomy is real: under the Law on the Application of Laws to Foreign-Related Relations, contract parties may expressly choose the applicable law. But the mechanics are unforgiving. The party invoking foreign law must provide and prove the content of that law to the court; if the court cannot ascertain it, Chinese law applies by default. In practice, a clause choosing, say, Delaware or English law in a factory dispute usually means the parties pay for expert evidence on foreign law and then litigate under Chinese law anyway.

The rational move for a sourcing contract is to choose PRC law deliberately — not because it is friendlier, but because it is the law the judge knows without being taught, and because your damages, limitation and enforcement expectations should be built on the rules that will actually apply.

1.5 Remedies: the number must survive the judge

Chinese courts do not enforce liquidated damages on faith. Under Article 585 of the Civil Code, a party may ask the court to reduce damages that are excessively higher than the actual loss, and judicial interpretation treats roughly 30% above the proven loss as the working line for “excessive”. Actually， a clause imposing ten times the invoice value will be cut at trial.

The enforceable pattern is damages mapped to foreseeable loss types: per-day delay rates with a cap, rework or price-reduction remedies for quality failure, fixed sums for IP breach. Numbers that a judge can trace to a loss are numbers that survive.

Part II — Action guide

Everything above was analysis. Everything below is what you actually do, in the order you should do it.

Fix the four structural clauses first

These are the clauses that determine enforceability. Do them before you touch specifications.

1. Jurisdiction clause

“Any dispute arising from or in connection with this Contract shall be submitted to the competent People’s Court at the place where the Contract is performed [or: the defendant’s domicile].”

中文：“凡因本合同引起的或与本合同有关的任何争议，均应提交合同履行地（或：被告住所地）有管辖权的人民法院诉讼解决。”

If cross-border enforcement of the award itself matters (assets outside China), replace with arbitration: “…shall be submitted to the China International Economic and Trade Arbitration Commission (CIETAC) for arbitration in [Shenzhen/Shanghai/Beijing] in accordance with its rules.” State the seat and the institution — an incomplete arbitration clause is a common way to lose the venue you wanted.

2. Language clause

“This Contract is made in Chinese and English, both versions being equally authentic. In case of any discrepancy, the Chinese version shall prevail.”

中文：“本合同以中文、英文书就，两种文本具有同等效力；如有歧义，以中文版本为准。”

Your lawyer drafts the Chinese text. This is not negotiable — the precedence clause protects whoever wrote the Chinese.

3. Governing law clause

“This Contract shall be governed by and construed in accordance with the laws of the People’s Republic of China.”

中文：“本合同适用中华人民共和国法律。”

4. Liquidated damages clauses

“If the Seller fails to deliver on time, the Seller shall pay liquidated damages equal to 0.1% of the value of the delayed goods for each day of delay, up to a maximum of 10% of such value. If the goods fail to conform to the sealed sample or the specifications in Annex A, the Buyer may, at its option, require rework, accept a price reduction of up to [X]%, or reject the goods with refund of the price paid.”

Design rules: tie each number to a foreseeable loss; cap the daily rate; keep headline exposure within roughly 30% of provable loss; never use punitive multipliers. A number the judge can trace is a number that stands.

Frequently asked questions

Can I sign an OEM contract with a Chinese factory in English only?

You can, but the operative text at trial will be a court-appointed Chinese translation of your draft. Use a bilingual contract with a Chinese-prevails clause, drafted by your own lawyer.

Can I choose foreign law as the governing law?

You may (Arts. 3 and 41 of the Law on the Application of Laws to Foreign-Related Relations), but you must prove the foreign law’s content; if the court cannot ascertain it, Chinese law applies (Art. 10). The foreign choice usually collapses back into Chinese law.

What liquidated damages are enforceable in China?

Damages tied to foreseeable loss and capped. Article 585 of the Civil Code allows reduction of excessive amounts, with roughly 30% above proven loss as the judicial reference line. Punitive multipliers get cut.

Can I sue at home and enforce in China?

Under Article 299 of the Civil Procedure Law of the People’s Republic of China (Amended 2023), recognition and enforcement of foreign judgments are subject to an applicable treaty or reciprocity, with each application reviewed on a case-by-case basis (official English statute).

Courts or CIETAC arbitration?

Both parties’ assets in China: courts, faster and cheaper. Possible enforcement abroad: arbitration — CIETAC awards travel under the New York Convention to over 170 states.

Do I really need a Chinese lawyer if I have one at home?

Yes. Enforceability turns on choices that only someone who works in the PRC system can make — venue, language precedence, damages calibration. A home-country lawyer cannot see those constraints.

Need help?

Sophie Mao advises overseas buyers on enforceable sourcing contracts, supplier due diligence and dispute strategy in China. If you are about to sign an OEM agreement and want the four structural clauses reviewed before you sign, get in touch. Related reading: Sourcing from China: Supplier Due Diligence, Factory Audit & Anti-Fraud Guide.

Sources (accessed 22 October 2026): Civil Code of the PRC, Art. 585; judicial interpretation on the general provisions of the Contract Part (Fa Shi [2023] No. 13) on reduction of liquidated damages; Law on the Application of Laws to Foreign-Related Relations, Arts. 3, 10, 41; Civil Procedure Law of the PRC, foreign-related provisions; Supreme People’s Court, Minutes of the National Symposium on Foreign-Related Commercial and Maritime Adjudication (2022). This article is general information, not legal advice.