Questions to Ask Before Signing a Manufacturing Agreement

Buyers spend most of their negotiating energy on the unit price, then sign a document whose expensive clauses are about something else entirely: what happens when a batch is rejected, who owns the mould, & how the arrangement ends. The price is visible on every invoice, while the cost of a badly written exit appears once & can be larger than a year of margin.

This article sets out the questions worth asking before a manufacturing agreement is signed, grouped by the decision each one protects: scope, price, payment, minimums, timing, sampling, quality, ownership, confidentiality & the exit. It is a working list rather than a legal document, & the point is to know what a clear answer sounds like before you are dependent on one.

What an agreement should pin down before price

A manufacturing agreement is a risk allocation document. It decides who carries the cost when a component arrives late, when a batch fails a release test, when a market changes a rule, or when a brand decides not to proceed. Those four situations account for most of the disputes in contract manufacturing, & none of them is settled by the unit price.

The practical consequence is that the questions should be asked in the order of exposure rather than the order of the document. Scope first, because everything else is measured against it. Then price mechanics, payment, minimums & timing. Then quality & change handling. Then ownership & exit. A buyer who starts with a discount will still be arguing about rejection costs a year later.

It is also worth noticing how a factory answers. A supplier that welcomes precise questions, & answers them in writing with its own limits stated, is showing you its operating discipline. A supplier that answers every question with reassurance is telling you that the answers are not yet written down, & unwritten answers change when pressure arrives.

Scope: what is inside the price & what is not

Ask for the boundary of the price in writing. Inside a quoted scope there may be bulk manufacture, filling, the primary component, decoration, secondary packing, release testing, documentation & palletisation. Outside it there may be freight, duties, artwork preparation, market registration support, additional testing, storage beyond a period, & the destruction of rejected material.

The excluded list matters more than the included one, because that is where a launch budget breaks. A brand that assumed freight was included, or that assumed the factory would arrange the safety assessment, discovers the gap at the point where the goods are ready & nothing can move without a payment that was never planned.

Ask also how the scope handles the pack. If the factory supplies the container & the closure, say who handles decoration, who holds the component stock between print & fill, & who carries the loss if a printed component is damaged. Component handling is a common source of quiet cost, because it is nobody's line until it goes wrong.

Price & how it changes: the adjustment clause

Ask what the price is built on, line by line. In this industry the number usually depends on the fill volume, the run length, the pack, the price of a handful of key materials, & sometimes the exchange rate. Once you know which of those are referenced, you know which of them the price is allowed to move with.

Ask how long the figure stays valid & what triggers a re-quote. Raw material prices move, & a supplier that states a validity window is pricing from live data rather than from a table. Ask also whether an increase is passed through in full or shared, & whether a fall in the referenced material also moves the price down. A clause that only moves upward is a clause worth reading twice.

Ask about quantity steps & about the effect of adding a variant. Two scents of the same base are not simply two halves of one order, because each carries its own bulk, its own filling run & possibly its own component minimum. Getting that explained before signing prevents a surprise when the second variant is quoted.

Payment terms, deposits & what unlocks each stage

Ask for the schedule rather than the headline: what percentage is paid at order, what is paid before shipment, & what is paid against documents or after receipt. Ask whether tooling & moulds are invoiced separately, whether sample rounds carry a fee that is credited against production, & whether the deposit is applied to the last invoice or the first.

Then ask what happens to each payment if the schedule moves. If the delay is caused by a component the factory supplies, does the deposit still hold the slot? If the delay is caused by artwork that the brand has not approved, does the slot move with the deposit or does it lapse? Both answers are reasonable, but only one of them is likely to be written down unless you ask.

Ask about currency & the payment route as well. Confirm the account name matches the contracting company, & be cautious about any request to route a payment to a personal or third-party account, which is a pattern with no legitimate reason in an ordinary supply relationship.

Incoterms & the moment risk transfers

Ask which trade terms apply & exactly where the risk passes from the factory to you. The difference between terms is not a shipping preference, it is the point at which the goods become your problem, & it decides who arranges & pays for carriage, insurance, export clearance & import clearance.

Ask who insures the shipment, for what value, & over which part of the journey. Ask who appears as the shipper of record on the export documents, & which documents the factory issues as standard. A brand that has never seen the document set before the first shipment often finds that one of them has to be requested separately, at the moment when there is no time to wait.

Where the fill contains an alcohol or a fragrance concentrate, ask how the product is classified for transport, because flash point decides how the goods can travel & which paperwork has to accompany them. Where a fragrance is used, ask for the allergen declaration alongside the IFRA certificate, since the 26 fragrance allergens that carry labelling duties in many markets have to be reflected in the artwork rather than discovered afterwards.

Minimum order, minimum batch & how they bind

There are usually two minimums, & they are not the same thing. One is the minimum quantity the factory will run on a line, which is a filling & changeover figure. The other is the minimum quantity a component supplier will produce, which is a tooling & print figure. Ask which of the two binds first for your pack, because that is the real entry point for the product.

Ask whether the minimum applies per order, per variant or per year, & how it behaves when a range grows. A brand launching three shades should know before signing whether the minimum is charged three times or once, & whether a smaller first run is possible if the total across a year meets the same figure.

Ask about under-run & over-run tolerances. Filling lines rarely deliver exactly the ordered quantity, & the agreement should state the tolerance, how a shortfall is credited & how a small over-run is invoiced. That one line prevents an argument about a few dozen units three months later.

Timing commitments: what can be promised in writing

Ask which dates are commitments & which are targets. A production window is normally a commitment made against a confirmed order & a released component set; a delivery date is a commitment made against a transport booking, which involves parties the factory does not control. Separating the two in writing is what makes a date meaningful.

Ask what notice is given when a date moves, & through which channel. Weekly updates sound generous until you need them in writing for a marketplace or a retailer, so ask for the record rather than the courtesy. Ask also how a peak-season booking is protected, since capacity in a busy month is allocated rather than found.

Ask how delay is handled when it is caused by each side, & ask what happens if a disruption is genuinely outside anyone's control. The value of that clause is not the wording, it is the conversation you have while you still have alternatives.

Samples, golden samples & the acceptance standard

Ask what an approved sample represents, who keeps it, & for how long. The approved sample is the physical definition of what you are buying, & a factory that retains one under the same conditions as production has given you a standard you can compare against a delivered batch.

Ask how many sample rounds are included & what an additional round costs. Rounds become expensive not because of the materials but because of the schedule, & a brand that plans two rounds & needs four has, in effect, changed its launch plan.

Ask what tolerance between the approved sample & a production batch is acceptable, expressed in measurable terms rather than in words like close. Colour, odour, viscosity, fill weight & pH all drift slightly between a laboratory sample & a scaled batch, & the agreement should say how far the drift is allowed to go before it becomes a claim.

Quality, rejection & rework: who pays for what

Ask for the release criteria & for the test list that supports them, & ask which party runs each test. Ask whether a certificate of analysis is issued per batch as standard, & whether raw material certificates are available on request. A specification that cannot fail is not a specification, so the more useful question is which values would cause a batch to be held.

Ask what happens when a batch fails. Rework, replacement or credit are three different outcomes with three different cost profiles, & the agreement should say which applies & who carries the packaging that has already been consumed. Rejected product often costs more in components than in bulk, & that is rarely the number a brand has in mind.

Ask about the notification duty & the time limit for raising a quality claim after delivery. A claim window that expires before the goods have even been unpacked in the destination market is not a window. Ask also how a recall would be handled at batch level, since the answer depends on records rather than on goodwill. The commercial terms behind these points are set out in more detail in our article on manufacturing contract terms.

Formula ownership, moulds & tooling

Ask who owns the formula the factory develops for you, & what that ownership means in practice. Ownership usually reduces to three questions: whether the formula can be replicated elsewhere, whether it can be used for another client in the same category, & what happens to it when the relationship ends. Get the practical answer, not the label.

Ask who owns the mould, who stores it, who insures it, & who pays for maintenance. Tooling is often paid for by the brand, which makes it an asset rather than a service, & an asset should be identified by reference, photographed, & documented. Ask what happens to it on termination, & whether it can be transferred to another manufacturer on request.

Ask about the files as well as the objects. Artwork files, dielines, print proofs, retention samples & batch records are all part of the same picture, & their return on exit belongs in the agreement rather than in a conversation held when goodwill is short.

Confidentiality, exclusivity & the limits of both

Ask what the confidentiality terms cover, how long they last, & what is excluded from them. Exclusions for information that is already public or independently known are normal, but the scope of the definition decides whether a formula, a customer list or a forecast is protected.

Ask whether exclusivity is offered, in which territory, for which product category, & for how long. Exclusivity in contract manufacturing is usually a commercial trade rather than a default: it is granted in exchange for volume, a term or a development commitment, & a factory that grants it freely for nothing is describing a promise it may not be able to keep.

Ask the reverse question too, & ask it plainly: can the factory confirm that a similar formula will not be supplied to a direct competitor, & if so, on what basis? The honest answer is often a qualified one, & a qualified answer you can plan around is worth more than an absolute one you cannot enforce.

Change orders, termination & the exit

Ask how a change is authorised & how it is priced. Every project changes, & the difference between a manageable change & an expensive one is whether there is a written route: who requests it, who costs it, who approves it, & how it is recorded against the order. A change agreed in a messaging thread is a change nobody owns.

Ask what termination requires. Notice periods are the easy part; the harder questions are about materials already purchased, production already begun, components already printed, & stock already packed. A brand should know before signing what it would owe if it stopped a project mid-way, & so should the factory.

Ask about the handover on exit: records, remaining stock, retention samples, artwork, tooling & any open documentation. An exit that is planned for is a change of supplier; an exit that is not planned for is a dispute. Payment structure & trade terms on both sides are covered in our guide to payment terms & Incoterms.

The agreement, question by question

The table below sets out the topics in the order they carry risk, the question to ask, what a usable answer looks like, & where the trouble usually hides.

These are relative comparisons rather than fixed positions. The weight of each topic changes with the product, the market & the size of the commitment, & the sequence is what stays stable across projects.

What to put in the brief

Raise the commercial frame at the brief stage, because the questions are easier to ask before a launch date is at risk.

• The scope you expect the price to cover, & the items you expect to handle yourself.
• The payment structure you can work with, & the events you want each payment tied to.
• The trade terms you intend to buy under, & who arranges freight & insurance.
• The minimum you can commit to for a first order, & the band for the first year.
• Whether tooling will be needed, who pays for it, & where it would be stored.
• Whether exclusivity matters for your category, & in which territories.
• The documentation you need issued per batch, per formula & per market.
• The person on your side authorised to approve a change, & how changes are recorded.

Then ask for the answers in writing before anything is signed, & keep the replies with the agreement. A question answered early & filed is worth more than the same question raised when a shipment is waiting.

Where our capability fits

We put scope, price mechanics, minimums, sampling rounds & rejection handling in writing before an order is confirmed, & we answer ownership & exit questions directly rather than deferring them. Where a term we cannot offer, such as blanket category exclusivity, is important to a brand, we say so at the start rather than at the point of commitment.

We work with brands on private label (your brand on a proven base), OEM/ODM contract manufacturing & full custom formula development, across capsule, liquid fill, emulsion & fragrance formats. Our ranges include a vitamin E face serum softgel, a copper peptide repair serum & an amino acid shampoo for teen ranges.

Tell us what you are planning & what you need the agreement to cover, & we will send back a written scope with the assumptions, the exclusions & the points that need your decision. Start at our inquiry page, email capsulebiotech@163.com, or message the right team on WhatsApp: Capsule Series (capsules only) +86 158-7655-5319, Cosmetics Series (serum, hair care, body care, fragrance) +86 158-7655-5319.

General manufacturing information, not regulatory or legal advice. Contract terms, trade rules, labelling duties & consumer law differ by market, & any agreement should be reviewed by a qualified adviser for the jurisdictions involved before it is signed.