Protecting Your Intellectual Property When Manufacturing in China

One of the most common hesitations about sourcing from China is the IP question: if you share your designs with a factory, what stops them from selling your product to your competitors — or cutting you out entirely? The concern is legitimate, but the answer is more nuanced than "China has no IP protection." It does. The key is using it correctly, before you need it.

Why the traditional NDA does not work in China

The Non-Disclosure Agreement is the standard tool in Western business for protecting confidential information shared during negotiations. In China, it is largely unenforceable as written. The legal system, enforcement mechanisms, and contractual traditions are different enough that a document built around US or EU legal concepts provides very little protection when tested in a Chinese court.

The more effective alternative is the NNN Agreement — Non-disclosure, Non-use, Non-circumvention:

• Non-disclosure: The factory cannot share your design or specifications with third parties.
• Non-use: They cannot use your IP for any purpose other than manufacturing for you.
• Non-circumvention: They cannot go around you to approach your customers or suppliers directly.

An NNN should be drafted under Chinese law, in Chinese, with jurisdiction specified as China, and with a liquidated damages clause that makes breach genuinely expensive for the factory. The damages need to be meaningful relative to the factory's revenue — a $5,000 penalty is not a deterrent for a factory doing $5M a year.

Harris Bricken's blog and similar resources targeted at China legal practice are a good starting point, but commissioning a proper NNN from a China-experienced lawyer is money well spent before you share anything sensitive.

Register your trademark in China — before anything else

China operates a first-to-file trademark system. This means the first entity to register a trademark in China owns it — regardless of who developed the brand, regardless of whether they have an existing business, and regardless of prior use in other markets.

Stories of Chinese companies registering the trademarks of foreign brands and then selling them back are not myths. They happen regularly across consumer goods categories.

The fix is simple and inexpensive: file your trademark with the China National Intellectual Property Administration (CNIPA) before you begin working with any Chinese factory. Registration takes 12-18 months to complete, but the filing date is what matters for priority. Costs vary but are typically in the range of $300-800 per class through a qualified local agent.

Register in the class that covers your product. If you plan to expand, register in adjacent classes too — refiling later is more expensive and slower than getting the scope right from the start.

Design patents for product shapes and aesthetics

If your product has a distinctive shape, design, or visual element, a Chinese design patent (实用新型专利 or 外观设计专利) can provide meaningful protection. The application process is faster than in most other jurisdictions — typically 3-6 months — and the cost is modest.

A design patent does not require the level of technical disclosure that a utility patent does. For a consumer product, a design patent that covers the visual appearance is often more practically valuable than a utility patent on the underlying mechanism.

What to actually put in your manufacturing agreement

An NNN covers the pre-production relationship. Once production begins, your manufacturing agreement needs separate clauses:

• IP ownership: Explicitly state that all designs, moulds, tooling, and product development belong to you, not the factory.
• Mould ownership: If you paid for tooling, the contract should specify you own the moulds and are entitled to take them if you change suppliers.
• No third-party sales: The factory cannot manufacture your product for anyone else.
• Audit rights: You can inspect the factory's records to verify they are not running unauthorised production.

Some importers also stamp or mark their moulds with their company name and registration number — a physical record that the mould belongs to them.

Realistic expectations: what protection actually delivers

IP protection in China has improved substantially over the last decade. The country now has dedicated IP courts in major cities that handle cases with increasing sophistication, and foreign companies have won significant judgements.

But protection still works better as a deterrent and negotiating tool than as a real-time enforcement mechanism. If a factory starts selling your product to competitors, stopping them through the courts takes time and money. The practical goal is to make infringement expensive enough that it is not worth attempting — through liquidated damages clauses, through registered IP that you can enforce quickly, and through a manufacturing relationship structured so the factory's long-term interest is in keeping your business.

Diversifying your supplier base — not having all tooling and production concentrated with one factory — also limits your exposure.

The supply chain picture

Protecting your IP is one dimension of building a resilient China supply chain. The other dimensions — vetting suppliers carefully, understanding payment terms, and getting the logistics right — all reinforce each other.

When you are ready to think about moving goods once your supply chain is established, our estimator gives you freight costs before you commit, and registering on ChinaLogisticHub connects you with the freight layer you will need once production is running.