Why service sets the timetable

A court cannot enter a judgment against a defendant who has not been properly served, and a default judgment obtained on defective service is vulnerable both in the United States and, decisively, when the plaintiff tries to enforce it abroad. Both the United States and China are parties to the Hague Service Convention, and when a defendant's address in China is known, the Convention governs how documents must be served. China has objected to service through postal channels and to the other informal methods the Convention permits, so mailing a complaint to a factory in Dongguan, or having a courier deliver it, does not count. For most plaintiffs this means one route: the Chinese central authority.

The central authority route, step by step

The plaintiff prepares the request on the Convention's model form, attaches the summons and complaint, and provides a Chinese translation of every document to be served—China requires it, and an untranslated request is returned. The package goes to China's Ministry of Justice, which forwards it to the court where the defendant is located; that court serves the documents and returns a certificate of service, or a statement of why service failed, through the same channel. The time from submission to certificate is measured in months and frequently exceeds a year, with no mechanism for the U.S. court to speed it up. Errors in the defendant's name or address, which are common when a U.S. company only knows its supplier by an English trading name, start the clock again.

When the Convention does not control

The Convention applies only when the defendant's address is known. If it is genuinely unknown after a diligent search, U.S. courts have authorized alternative methods, including service by email, under the rule that allows the court to order means not prohibited by international agreement. Courts are divided on when email service on a defendant in China is proper, and even where it is accepted in the United States, a judgment obtained that way may be refused recognition in China for lack of proper service. Other possibilities exist in particular cases: a defendant that has appointed an agent in the United States, a corporate officer who can be personally served while in the country, or a defendant that voluntarily appears. Serving a U.S. subsidiary does not usually serve the Chinese parent unless the subsidiary is the parent's agent for that purpose.

Service in arbitration

One of the practical advantages of arbitration in U.S.–China disputes is that notices and submissions are delivered under the institution's rules—by courier, email or the institution's platform to the addresses in the contract—rather than through the Convention. A respondent that ignores the notice does not stop the proceeding, and an award rendered after proper notice under the rules is enforceable in China under the New York Convention. This only works if the arbitration clause and the notice provisions were drafted with care, including a current address for notices and an agreement on electronic delivery.

What the contract can do in advance

Much of the delay described above can be avoided at the drafting stage. A clause in which the Chinese party appoints an agent in the United States to receive service of process makes service a matter of days; a clause consenting to service by a named courier or by email at a specified address is honored by U.S. courts between the parties even though the Convention would otherwise apply. The contract should state the counterparty's registered Chinese name and address exactly as they appear in China's enterprise registration, name the person authorized to sign, and require the company chop. These provisions cost nothing at signing and are worth a year when the relationship fails.

A checklist for plaintiffs

Before filing, confirm the defendant's exact registered name, unified social credit code and registered address from China's public enterprise registry, because the complaint and the Convention request must match them. Commission the Chinese translations early; they take time and cost money. File promptly, because the service period runs in addition to whatever the case itself will take. Investigate the defendant's assets in parallel, in China and elsewhere, so that the effort is directed at a recoverable target. And decide at the outset whether a U.S. judgment is the right objective at all, or whether proceedings in China, with Chinese counsel, would reach the assets faster.

References

Information current as of October 2026. Rules change; check before relying on it.
HOW LUMEN LAW & CO. CAN HELP

How Lumen Law & Co. can help

Serving a Chinese defendant is the most underestimated step in a U.S. lawsuit. We help clients price the time and cost before filing, and provide for it at the contract stage.

  • Verify the defendant's registered Chinese name, unified social credit code and address, and prepare the Hague request and Chinese translations.
  • Assess alternative service methods and their effect on later enforcement in China, coordinating service and asset investigation with Chinese counsel.
  • Draft agent-for-service, electronic-service and notice clauses in commercial contracts to shorten future disputes.
  • Compare U.S. litigation, arbitration and proceedings in China, with the recommendation driven by where the result can be enforced.
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