A quotation for a custom product may include a tooling charge without explaining what that payment covers. The buyer expects a reusable mold, while the factory treats the amount as a contribution to setup costs. A China supplier tooling agreement checklist helps purchasing teams identify those assumptions before they authorize spending.
Tooling can include molds, dies, fixtures, and other equipment needed for a particular product. The commercial arrangement should explain which items are being made, who may use them, and what happens after production. This guide provides procurement questions to discuss with the supplier and appropriate advisers; it does not determine legal ownership or replace an enforceable contract.
China Supplier Tooling Agreement Checklist: Define the Asset
Start with a tooling schedule that identifies each item by reference, purpose, and related product drawing. Distinguish dedicated equipment from standard factory equipment used across many orders. A line saying “mold fee” may leave both the asset and the supplier's obligations unclear.
Ask whether the quotation covers design work, manufacture, trial runs, adjustments, or supporting fixtures. Confirm who reviews the tooling design and which product specification controls it. Keep the agreed drawing revision with the quotation so a later design change can be assessed against a clear baseline.
Clarify who makes and stores it
The product supplier may use a separate toolmaker. Ask who contracts with that toolmaker, where the finished asset will be held, and whether the supplier can provide an identification record. Record any access limitations before assuming the equipment will always be available at the assembly factory.
Separate Payment from Ownership and Use Rights
Ask the supplier to state the proposed ownership arrangement explicitly. Paying a charge does not, by itself, resolve every question about title, possession, or access. Have the relevant terms reviewed for the contracting parties and jurisdiction rather than relying on a general statement in a sales message.
Discuss whether the tooling may be used only for your orders, whether subcontracted use requires approval, and how confidential design information will be handled. Define the scope of any exclusivity precisely. Avoid assuming that an agreement about a physical mold also settles all intellectual property rights in the product design.
Agree Acceptance Before the Final Tooling Payment
Define the evidence needed to accept the tooling and its output. This could include trial samples, measurement results, identified drawing characteristics, or a documented correction process. Select criteria that fit the product and obtain technical input where the purchasing team cannot assess them reliably.
Keep tooling acceptance and product sample approval connected while recording their different purposes. The supplier sample approval checklist helps identify the sample revision and unresolved differences. A visually acceptable sample alone may not establish production repeatability or every required material property.
Specify how trial changes are handled
Agree who authorizes modifications during trials and how extra costs will be quoted. Separate corrections needed to meet the accepted design from new features requested by the buyer. Record the impact on sample timing and production readiness before approving a revised schedule.
Define Maintenance, Storage, and Production Records
Ask who is responsible for routine care, repairs, and storage while the tooling remains at the factory. Confirm how damage or wear will be reported and who approves repair spending. Request a practical identification method so the asset can be distinguished from similar equipment.
If the supplier makes claims about expected operating life or output, ask what assumptions and records support them. Do not turn an unsupported estimate into a guaranteed number of acceptable products. The operating conditions, maintenance arrangements, and material being processed may matter to a technical assessment.
Plan for Repeat Orders and Design Revisions
Discuss how the factory checks tooling condition before another production run. Confirm whether a new trial is needed after extended storage, repair, or a product change. The repeat order specification checklist helps connect the current drawing, tooling status, and sample reference.
State how obsolete revisions will be identified and whether equipment can be modified without written approval. A buyer may need replacement parts that match an earlier version, so destroying or permanently changing the old tooling can have consequences beyond the next purchase order.
Discuss Transfer and End-of-Project Arrangements
Ask what procedure applies if the tooling needs to move to another location. Clarify notice, outstanding payments, release documentation, handling charges, packing, and transport responsibilities. Assess whether the proposed destination can actually use the equipment; physical transfer does not establish compatibility with another production process.
Also discuss storage after orders stop, any inactivity charges, and the process for disposal. Record who must authorize disposal and how the decision is documented. If release rights are commercially important, obtain suitable contractual advice before production starts.
Keep One Accepted Tooling Record
Bring the tooling schedule, drawings, commercial terms, acceptance criteria, and maintenance responsibilities into one controlled record. Obtain acknowledgment from the relevant contracting party and retain subsequent amendments. Purchasing, engineering, and production contacts should know which version is current.
Planning a custom product that needs dedicated tooling? Send SourcChina your product reference, planned quantity, destination market, and tooling questions. Include existing drawings and quotation assumptions so we can discuss the supplier coordination your project requires.