Executive Summary: A western-style NDA (Non-Disclosure Agreement) is virtually useless in a Chinese court. To protect your product design, you need a customized NNN Agreement (Non-Use, Non-Disclosure, Non-Circumvention), written in Chinese, with specific jurisdiction clauses.
NDA vs. NNN: The Vital Difference
Western NDAs focus on Secrecy.
Chinese NNNs focus on Competition.
Your Chinese supplier doesn’t want to leak your secret to the public; they want to use your design to manufacture products for themselves or your competitors. An NDA doesn’t explicitly stop them from using the idea, only from “disclosing” it.
The Three N’s Explained
1. Non-Use: The factory agrees not to use your molds, designs, or ideas for any purpose other than manufacturing for you.
2. Non-Disclosure: The standard secrecy clause. They cannot show your blueprints to their subcontractors or friends.
3. Non-Circumvention: They cannot go behind your back and sell directly to your customers. (Crucial if you stick your customer’s label on the box).
Why English-Only Contracts are Void
In a Chinese court, the judge speaks Chinese. If you present an English contract, a translator must be appointed. The translation might misinterpret nuances.
Best Practice: The contract must be bilingual, but the Chinese version must govern. This prevents “translation ambiguity” defenses.
The “Contract Damages” Clause
In the West, you have to prove “actual damages” (how much money you lost), which is hard.
In China, you can write in Liquidated Damages (a specific penalty amount, e.g., 500,000 RMB per breach).
- Psychological Impact: If the factory sees a specific fine, they take it seriously.
- Asset Freeze: A specific amount allows the court to freeze their assets pre-trial.
Checklist: Is Your Agreement Enforceable?
- Official Name: Does it use their official Chinese Company Name, not their English marketing name?
- Chop: Is it stamped with the official Red Chop (Seal), not just a signature?
- Jurisdiction: Does it specify a Chinese court (e.g., “Courts of Shenzhen”)? (A US court judgment is unenforceable in China).
- Liquidated Damages: Is there a specific RMB penalty amount listed?
FAQ
Q1: Can I use a template I found online?
A: It is better than nothing, but risky. Templates often reference US laws or lack the specific localized clauses needed for enforcement.
Q2: Will a factory refuse to sign an NNN?
A: Honest factories usually sign. IP thieves will hesitate. Refusal to sign is a massive red flag.
Q3: When should I have them sign it?
A: Before you send any files or molds. Once they have the file, you have no leverage.
Q4: Does an NNN protect my trademark?
A: No. You must register your Trademark separately with the China Trademark Office. [[INTERNAL:registering-trademarks-in-china]]
Key Takeaways
Forget “Secrecy”: Focus on preventing them from competing with you.
- Chinese Law Applies: Use Chinese language and Chinese courts.
- The Red Chop: A signature is not enough; you need the company seal.
- Deterrence: The goal of the NNN is not to sue; it is to scare them into behaving so you don’t have to sue.


