Separate ownership, custody, use and intellectual property

Paying a tooling charge does not by itself answer every control question. Before the deposit, write down who is intended to own the physical mould or fixture, who owns or may use the drawings and production data, which factory will keep the asset, who may run it, and how it can be released. These questions should be answered in the purchase documents rather than inferred later from an invoice marked “tooling.” This is a commercial control checklist, not a conclusion about ownership under a particular law.

The U.S. International Trade Administration's China IP guide, last published on 25 September 2025, advises businesses to protect intellectual property before entering the market, adapt the strategy to the business and keep good records for possible enforcement. For a buyer-funded tool, that means identifying confidential inputs and physical assets before drawings, samples or deposits are sent. Where ownership, licensing or enforcement matters, obtain advice from counsel familiar with the governing contract and Chinese law.

Give every tool a traceable asset record

Create one register row for each mould, die, jig, fixture, gauge, insert and replaceable component that the buyer funds. Use a unique asset number and record the supplier's registered legal name, factory location, linked product and drawing revision, tool type, cavity count where relevant, commissioning date, acceptance status, invoice and payment reference, current custodian and storage position. Attach dated photographs that show the asset number and distinguishing features. Do not rely only on the supplier's internal nickname for the tool.

Add the operating facts needed for future orders: approved material and process, compatible machines, expected output or shot-life basis if one was agreed, current cycle count when available, maintenance interval, spare inserts, last service, open damage and the person who confirmed the record. The register is not proof of legal title by itself. Its purpose is to connect the commercial agreement, the physical item and the production history so a later team can identify what exists and what remains unresolved.

Control disclosure, changes and unauthorized use

A 2023 commercial-secret protection guide published on a Chinese government website includes an informational entrusted-processing confidentiality template. It treats items such as samples, packaging, drawings, colour samples, formulas and process information as possible confidential material, and gives examples of drawing logs, use records, return controls and witnessed destruction records for rejected products. This local guidance and its template are useful prompts, but they are not a contract for your order and do not automatically decide ownership of a tool made with buyer funds.

Translate those prompts into order-specific controls. Mark the drawings and files covered by confidentiality, list who may receive them, and require written approval before subcontracting, copying a tool, changing a cavity, modifying a drawing revision or using the asset for another customer. Decide how trial pieces, rejected parts, scrap and obsolete files will be counted, retained or destroyed. Keep an engineering-change log that links each approved change to the new sample, quotation, tool record and product specification.

Agree maintenance and release before the relationship changes

Do not wait for a late delivery or supplier dispute to discuss tool release. Before final payment, agree the inspection evidence for acceptance, preventive-maintenance duties, repair approvals, damage responsibility, storage period and charges, periodic inventory confirmation, and the circumstances that permit the buyer or an authorized third party to inspect the asset. Link the balance-payment gate to an accepted sample, the completed asset record and delivery of the agreed design and maintenance files.

Write a practical exit procedure covering notice, identity checks, outstanding production, final condition report, spare parts, packaging, lifting and transport, release location, costs, timing, and return or destruction of confidential copies. Moving a heavy mould across borders may involve separate transport, customs, safety and tax questions, so confirm the actual route before requesting release. If the supplier refuses a reasonable asset register or release process, treat that as an unresolved sourcing risk rather than assuming the payment receipt will solve it later.

Your next-order checklist

  • Define physical ownership, custody, permitted use, design rights and release conditions separately in writing.
  • Assign every funded mould, die, fixture and gauge a unique asset number with dated photographic evidence.
  • Link the asset register to the supplier's legal identity, product revision, acceptance record, invoice and payment reference.
  • Require written approval for subcontracting, copying, engineering changes or use for another customer.
  • Make sample acceptance, maintenance files and an agreed release procedure conditions for final payment.

Sources & reference dates

  1. U.S. International Trade Administration — China: Protecting Intellectual PropertySource published: 2025-09-25
  2. 靖远县人民政府转载《白银市市场监督管理局商业秘密保护管理与服务指南》Source published: 2023-08-10

Prepared by the Yifeng Sourcing editorial team with AI assistance from the primary sources listed below. Source dates are recorded; destination-specific requirements should be reconfirmed before acting. This is not legal or tax advice.