IP theft is the number one fear for UK brands manufacturing in China. Here's the practical guide to protecting your designs, trademarks, and trade secrets when working with Chinese and Vietnamese factories.
In summary: Protecting your intellectual property (IP) when manufacturing in China requires proactive, multi-layered action — not wishful thinking. UK brand owners should register their trademarks and designs in China before sharing anything with factories, use robust bilingual Non-Disclosure Agreements (NDAs), work only with independently verified manufacturers, and stage disclosure of sensitive information carefully. China's IP framework has strengthened considerably, and with the right groundwork in place, the vast majority of UK brands manufacture there without incident. This guide tells you exactly what to do.
"But what if they just copy my design?"
I hear this in almost every first discovery call I have with a UK brand owner. It usually arrives somewhere between "what does your process look like?" and "how much do you charge?" — delivered with the particular tone of someone who has spent the past hour reading horror stories on Reddit.
The fear is understandable. And it's not entirely unfounded — IP theft in China is a real risk. But here's what the horror stories consistently omit: the brands that end up in those stories almost always did one (or several) of the following. They shared full design specs with multiple factories simultaneously during the quoting stage. They skipped trademark registration to "save money." They worked with unverified factories found on the first page of Alibaba. They assumed goodwill would be enough protection.
Intellectual property protection, like most things in sourcing, is about process. With the right process in place, the vast majority of UK brands manufacture in China without incident. Here's the process.
China's IP environment has changed dramatically over the past decade. The country now has an extensive intellectual property legal framework, specialist IP courts in Shanghai, Beijing, and Guangzhou, and a strong commercial incentive to maintain the trust of international brand partners. Chinese factories — particularly larger, established ones with international client rosters — value their reputation highly and are not in the business of biting the hands that feed them.
That said, risks exist. They're most acute at two points: during the supplier prospecting phase (when you're sharing specs with multiple unknown factories), and early in a new manufacturing relationship before formal contracts are in place. The mitigations for both are specific and practical.
It's also worth noting that if you're evaluating Vietnam as a manufacturing option, the IP considerations are broadly similar — though the enforcement landscape differs. Our guide to sourcing clothing manufacturers in China and Vietnam covers the comparative landscape for fashion brands, including how IP risks compare between the two countries.
This is the single most impactful step any UK brand can take — and it must be done before you share your designs with any factory. China operates a "first-to-file" trademark system, which means if someone registers your brand name or logo in China before you do, they legally own it there. Yes, even if you own it in the UK. This has caught more than a few international brands completely off guard, and reversing it is expensive and time-consuming.
Trademark registration in China is managed through the China National Intellectual Property Administration (CNIPA). UK brand owners should register their brand name and logo in China — in the relevant product classes under the Nice Classification system — before any manufacturing engagement. The process typically takes 12–18 months, so early action is essential. Work with an IP solicitor experienced in Chinese trademark law, not a general UK IP firm.
Design registration (外观设计专利, or "appearance design patent") is highly recommended for brands with distinctive product aesthetics. Unlike trademarks, design registrations in China can be granted relatively quickly — often within 6–12 months — and provide meaningful protection against direct copying by factories or competitors in the Chinese market.
UK rights vs China rights — your UK trademark registration provides zero protection in China. They are entirely separate jurisdictions. If you plan to manufacture in China, you must register in China. Full stop.
Sourcing Hack #1:
Before filing your trademark in China, search CNIPA's database for existing registrations that might conflict with yours. If someone has already filed a similar mark, you need to know before investing in production. A Chinese IP lawyer can advise on opposition strategies or whether co-existence is feasible.
Non-Disclosure Agreements (NDAs) are standard in UK-China manufacturing relationships, and any reputable factory will sign one without significant resistance. If a factory refuses to sign a basic NDA before you share product specifications, walk away — that tells you everything you need to know about whether they're the right partner.
However, not all NDAs are created equal. A template downloaded from a UK legal website and translated via Google Translate is not going to give you meaningful protection in a Chinese court. Your NDA for Chinese manufacturing relationships should:
Be written in bilingual format (English and simplified Mandarin), with the Chinese version designated as governing in any dispute before a Chinese court. Use a qualified Chinese lawyer for the Chinese version — machine translation introduces ambiguities that can undermine enforceability entirely.
Include specific identification of the confidential information — product designs, formulations, packaging specifications, proprietary processes. Vague NDAs are difficult to enforce because it's hard to demonstrate precisely what was disclosed and when.
Specify Chinese jurisdiction and governing law. While international arbitration clauses have value, Chinese courts are often the practical venue for IP disputes involving Chinese manufacturers, and your agreement needs to be enforceable in that forum.
Cover subcontractor disclosure — many factories subcontract certain production processes (embroidery, specialised finishing, etc.). Your NDA should explicitly extend confidentiality obligations to any subcontractors the factory engages.
Sourcing Hack #2:
Don't share your full product specifications with multiple factories simultaneously during the quoting stage. Create a "Request for Quotation" document containing enough detail for a factory to price your product — without revealing the proprietary elements that make it distinctive. Share the full spec only with your selected, contracted manufacturer, after the NDA is signed.
The quality of your factory vetting directly determines your IP risk. Working with a verified, established manufacturer with a track record of international client relationships is materially safer than working with an unverified factory found via a cold Alibaba search. This is not a nuance — it's a fundamental difference in risk profile.
Proper factory verification includes a business registration check — confirming the factory's legal registration in China, verifying their registered business scope includes manufacturing your product category, and confirming their registration is current and active. It includes a third-party factory audit — a physical visit and structured assessment covering production capacity, quality management systems, worker welfare, and whether the factory actually has manufacturing infrastructure or is a trading company presenting as a producer.
It also means reference checks — speaking to other international brands that manufacture with the same factory. What's their experience with quality control? IP confidentiality? Responsiveness to problems mid-production?
Our guide to finding reliable manufacturers in China covers the full verification process in depth. And our safety checklist for Alibaba suppliers is particularly useful if you're starting your search on that platform.
Sourcing Hack #3:
Consider splitting production of your most sensitive components. If your product has a distinctive mechanism, proprietary formula, or uniquely branded element, you can often source that specific component from a separate, specialised supplier — and assemble at a different factory. This way, no single manufacturer has full visibility of your complete product design or formula.
Your NDA establishes confidentiality during the pre-production phase. Your manufacturing contract — the formal production agreement — should go further and establish your IP rights explicitly within the ongoing production relationship.
At a minimum, your manufacturing contract should assign all IP created during production to you. This covers any design modifications, technical solutions, or innovations that emerge during the development process. Without an explicit assignment clause, there can be genuine ambiguity about who owns modifications the factory makes to your original design.
It should prohibit factory sales of your product or close derivatives to any third party — including under the factory's own brand or another client's brand. This is a specific and often overlooked risk: factories with your moulds, tooling, or formulations can produce and sell equivalent products if your contract doesn't explicitly prohibit it.
Your contract should specify tooling and mould ownership. If you've paid for custom tooling, moulds, or patterns, your agreement should confirm these are your property, retained at the factory under licence for your production only — with provisions for their return or destruction when the relationship ends.
After years in this business, these are the patterns I see most consistently.
Assuming UK protection covers China. It doesn't. UK trademarks, design rights, and patents provide no protection for Chinese manufacture or Chinese market sales. Chinese registration is separate, essential, and non-negotiable.
Skipping NDA signing to move faster. The NDA process takes days, not weeks. There is no legitimate speed benefit to skipping it. The downside risk is enormous by comparison.
Sharing designs informally before contracts are signed. WeChat is the standard communication platform in Chinese manufacturing relationships, and it's practical and useful. But sharing detailed specs casually before your legal framework is in place is a risk. Even with trustworthy factories, clarity about what's been formally disclosed and when is important.
Working with unverified factories because they quoted lower. A factory that saves you £2 per unit but copies your design and supplies it to three of your competitors has cost you vastly more. Verification is not a premium optional extra — it's the baseline. Our post on the role of sourcing agents in China explains what a good agent does — and why factory verification is at the core of that role.
The brands that suffer IP theft almost invariably have one thing in common: they went to market alone, without in-country support, working with factories they couldn't fully evaluate or monitor. A professional sourcing agent with an established presence in China fundamentally changes this dynamic.
At Epic Sourcing, we only introduce clients to verified, audited manufacturing partners. Our standard onboarding includes bilingual NDA and manufacturing agreements. Our on-the-ground team maintains the factory relationships that make enforcing those agreements practical rather than theoretical. And because our reputation depends on our factory network behaving correctly, we have strong leverage that individual brands don't.
Brands that source directly for the first time, without an agent, are significantly more exposed — a point we make not to sell our services but because the data is clear. If you're curious about what sourcing directly involves in practice, that post is worth reading alongside this one.
Whether you're sourcing under our White Label Package, developing a custom product under our Private Label Package, or taking ownership of your manufacturing relationships through our Secret Label Package, IP protection is built into our process from day one.
If you'd like to talk through your product and how we'd approach IP protection for your specific category, email us at hello@epicsourcing.co.uk or book a discovery call. Protecting your brand is at the core of everything we do.
If you haven't registered your IP in China, a factory could potentially produce and sell a similar product without directly infringing your rights under Chinese law — particularly for design elements not protected by a Chinese design registration. Once your IP is registered in China, you have enforceable legal rights. This is why registering in China before you begin manufacturing is so critical.
Official CNIPA filing fees are relatively modest — around £80–150 per class of goods. Add professional fees for a qualified Chinese IP lawyer and you should budget £300–600 for a straightforward single-class trademark application. This is a small investment relative to the value of your brand — and a fraction of the cost of a trademark dispute.
Yes. NDAs are not primarily about distrust — they're about clarity. A well-drafted NDA establishes exactly what information is confidential, who has access to it, and what the consequences are if it's misused. Even with trustworthy manufacturers, this clarity protects both parties and makes the relationship cleaner. A factory that refuses to sign a reasonable NDA is a significant red flag.
If your IP is registered in China and you have a properly drafted manufacturing contract, you have legal recourse through Chinese courts — which have improved substantially in their handling of IP disputes. CNIPA also has an administrative enforcement mechanism that can act faster than court proceedings for clear-cut infringement cases. Enforcement is always more practical with verified manufacturers than with unknown factories, which is another argument for thorough vetting upfront.
Vietnam has its own IP framework and the risks are broadly comparable, though fewer international brands have tested enforcement in practice and the legal infrastructure is less developed. The same principles apply: register your IP in Vietnam before manufacturing there, use strong bilingual NDAs, verify your factories thoroughly, and stage disclosure of sensitive information. Our guide to sourcing clothing manufacturers in China and Vietnam covers the Vietnam landscape in more detail.
Register your trademark in China. It's the highest-impact action and the most commonly overlooked one. Don't wait until you have a factory lined up — start the process as soon as you've decided you're going to manufacture in China. Given that registration takes 12–18 months, every week of delay matters. And remember: the risk of working without proper IP protection is not theoretical. It has real commercial consequences for the brands it affects.
TK Wang, Founder & Director @ Epic Sourcing | hello@epicsourcing.co.uk | 07551 136406
