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China Factory Risk Checklist for Foreign Buyers

Q: What is a China factory risk checklist?

A China factory risk checklist is a structured review tool for overseas buyers and founders working with Chinese manufacturers, sourcing agents, or trading companies. It covers the key risk areas — supplier identity verification, IP filing status, NNN and agreement structure, tooling ownership, and ongoing monitoring — at each stage of the supplier relationship. The goal is to identify gaps before they become disputes.

Q: When should I use this checklist?

Use it before engaging a new China supplier, before sharing product files or CAD files, before paying tooling fees, before signing a manufacturing or NNN agreement, and before scaling production. It is also useful as a periodic review when the supplier relationship is already in place — to identify structural gaps before the next significant step.

Last updated: July 2026 — China IP Gateway

A structured checklist covering supplier identity, IP filing status, NNN agreement structure, tooling ownership, and sourcing agent controls — for use before engaging a Chinese factory and at each stage of the relationship.

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How to Use This Checklist

Work through each section before the corresponding stage in your supplier relationship. If any item reveals a gap — an agreement that is not in place, an entity that has not been verified, a mold invoice that is not in your name — address it before proceeding. The most common factory-side IP problems arise not because overseas buyers are unaware of the risks, but because the right steps were not taken at the right time.

PDF Version Available

The printable PDF version of this checklist is available for download. Use it during factory visits, supplier onboarding reviews, or internal compliance checks. The PDF is produced by China IP Gateway and includes the full checklist with a notes column for each item.

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Supplier Identity and Entity Verification

Confirm the supplier's registered name in Chinese (including unified social credit code)

Verify entity type: manufacturing company vs. trading company via public registry (gsxt.samr.gov.cn)

Obtain and review the business license (营业执照) before signing any agreement

Confirm registered business scope includes manufacturing or processing if claiming to be a factory

Verify the entity that will sign agreements matches the entity receiving payment and holding tooling

IP Position Before Disclosure

Confirm China trademark registration status for brand name (English and Chinese)

Assess whether product design or shape warrants a China design patent filing

Assess whether product function warrants a China utility model or invention patent

Check that no third party has already filed your brand or product design in China

Document IP filing dates and registration numbers before factory outreach begins

Agreement Structure Before File Sharing

Execute a China-focused NNN agreement (non-disclosure, non-use, non-circumvention) before sharing product files

Ensure the NNN names the factory (not just a trading company or agent) as a contracting party

Include a non-IP-filing clause prohibiting the supplier from registering your brand or design

Establish a disclosure schedule or evidence log recording what is shared, with whom, and when

Confirm the NNN or manufacturing agreement is bilingual or in Chinese for China-side enforceability

Tooling and Mold Ownership

Ensure tooling invoices name you as the owner and the factory as the custodian of the mold

Confirm written terms establishing your right to retrieve molds upon payment of outstanding balance

Avoid having tooling invoiced through a trading company or agent if you want direct factory mold access

Include mold return and IP return/destruction provisions in the manufacturing agreement

Document the physical location of molds and which entity holds them at each production stage

Sourcing Agent and Trading Company Controls

Identify whether your supplier is the actual factory or a trading company/sourcing agent

Obtain the factory's registered name even when working through an agent or trading company

Ensure both the agent/trading company and the factory are named in relevant agreements where possible

Avoid having the agent as the sole gatekeeper to factory identity, tooling, and file control

Assess whether agent-controlled factory relationships require a Supplier Control Review before scaling

Ongoing Monitoring and Review

Monitor for new China trademark filings conflicting with your marks (quarterly recommended)

Monitor for unauthorized products on Chinese e-commerce and trade show platforms

Review supplier agreement compliance and document status annually

Maintain updated records of all China IP rights, filed dates, registration numbers, and renewal deadlines

Reassess document and IP structure before each new product launch, tooling commitment, or production scale

About China IP Gateway

This checklist is produced by China IP Gateway, a China-side IP, supplier-control, contract-structure, and legal-risk coordination platform led by Peter Lin in Shenzhen. Peter combines earlier Foxconn manufacturing experience with China-side NNN, OEM agreement, supplier-control, and legal-risk coordination for overseas product companies and hardware founders.

China IP Gateway works with overseas companies at every stage of the China supplier relationship — from initial factory disclosure through tooling, production, IP filing, and supplier transition. China-side IP execution is supported by Shenzhen Zhiquan Intellectual Property Agency. China-side legal support is coordinated through You Xiaoming / 尤小明 where matters involve contract review, supplier disputes, or enforcement.

Verify China IP Gateway Supplier Control Review Contact Peter Lin

Frequently Asked Questions

What is a China factory risk checklist?

A structured review tool for overseas buyers and founders working with Chinese manufacturers, sourcing agents, or trading companies. It covers supplier identity verification, IP filing status, NNN and agreement structure, tooling ownership, and ongoing monitoring at each stage of the supplier relationship.

When should I use this checklist?

Before engaging a new China supplier, before sharing product files or CAD files, before paying tooling fees, before signing a manufacturing or NNN agreement, and before scaling production. It is also useful as a periodic review when the supplier relationship is already in place.

Does completing this checklist replace a Supplier Control Review?

No. This checklist is a preparation and orientation tool. A China Supplier Control Review by China IP Gateway involves a detailed review of your specific supplier relationship — including your actual documents, your supplier's registration details, your IP position, and the specific gaps in your current structure — and provides a prioritised action plan tailored to your situation.

What should I do if I identify a gap using this checklist?

Address the gap before proceeding to the next stage. For agreement gaps, a China-focused NNN or manufacturing agreement may be needed. For IP gaps, a China trademark or patent filing may be appropriate. For structural gaps — agent control, tooling ownership issues, entity mismatches — a China Supplier Control Review can help prioritise and sequence the actions needed.

Checklist Sections

Supplier Identity and Entity Verification
IP Position Before Disclosure
Agreement Structure Before File Sharing
Tooling and Mold Ownership
Sourcing Agent and Trading Company Controls
Ongoing Monitoring and Review

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Related Resources

China Supplier IP Protection Checklist Do I Need an NNN Before Sending Drawings? Real Factory vs. Trading Company

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