Guides / Sourcing
How to Write a Turnkey Manufacturing Brief That Gets a Real Quote
September 21, 2026
A manufacturer can only quote what it can picture. Most briefs that go unanswered, or come back as a vague range, are missing the same handful of facts. Cover nine lines and a first quote usually arrives in days rather than weeks.
The nine lines every brief needs
1. What the product is. One plain sentence, then the details. “Bamboo and steel desk lamp, molded base, wired driver, retail boxed” tells a manufacturer more than three paragraphs about the brand.
2. The scope you want. Full turnkey to packed goods, assembly and packing only, or component manufacturing. This single line decides which manufacturers can answer at all.
3. First order quantity and annual volume. Both. The first order sets the price, the annual number shapes the tooling proposal.
4. Tooling status. New tooling needed, tooling exists somewhere and could be moved, or no tooling needed. If tooling exists elsewhere, say whether you own it and whether it can actually be released.
5. The destination market. United States, European Union, Japan and so on. This pulls in certification, labelling and test requirements, and finding out later means requoting.
6. Materials and named components. Name what cannot be substituted, and say plainly what can. Unnamed components are sourced on price, which is fine when you meant it and expensive when you did not.
7. Packaging. Bulk, or retail packaging to your artwork. Say whether artwork exists yet, because the answer is often the reason a first shipment slips.
8. Timing. When you need goods, and whether that is a hard retail date or a preference. Hard dates change how the manufacturer plans tooling and material.
9. Incoterm. EXW, FOB or DDP. Without it, every quote you receive measures a different journey.
What to attach
A brief with the right attachments gets quoted faster than one with more words.
- 3D files, in STEP if you have them, and 2D drawings with the dimensions that actually matter marked as critical.
- Photos of a sample or a competitor product, with a ruler or a known object for scale.
- A specification sheet, even a rough one, covering materials, finish, colour references and any test the product has to pass.
- Your packaging artwork, or a note that artwork is still being made.
If files are sensitive, send the specification and a photo, ask for an NDA and hold the 3D data back. Most products can be priced without the native CAD.
Mark what is fixed and what is open
This is the highest value paragraph in any brief, and the one most often missing.
Manufacturers assume every dimension, tolerance, material and brand in your files is a requirement, because it is written down. If half of them are actually preferences, you are paying for precision you do not need and losing suggestions that would have made the product cheaper to build.
Write two short lists. Fixed: the dimensions, materials and components that cannot move, with a reason if the reason is not obvious. Open: everything you are happy for the manufacturer to propose an alternative on. A good manufacturer will come back with two or three suggestions against the open list, and that response is also a useful signal about who you are dealing with.
The gaps that cost a week
Five omissions account for most of the back and forth.
- No quantity, so the quote arrives as a range that decides nothing.
- No destination market, so compliance gets priced later and the number moves.
- No Incoterm, so quotes cannot be compared.
- Packaging unmentioned, so half the quotes include retail packaging and half do not.
- Tooling ownership unstated, so the topic surfaces after you have paid a deposit.
None of these need research on your side. They need a decision, and making the decision at brief stage is much cheaper than making it after a pilot run.
A short brief beats a long one that hedges
You do not need a formal document. An email that covers the nine lines, with files attached, is a complete brief. What slows things down is hedging: “quantity to be confirmed”, “market probably EU”, “packaging to be discussed”. Each of those defers a decision that the manufacturer cannot make for you.
If something genuinely is not decided, say what it depends on and when it will be. That is different from leaving it blank, and manufacturers can plan around it.
A worked example
Compare these two openings for the same product.
Weak: “Hi, we are a startup launching a premium desk lamp and looking for a reliable manufacturing partner in Vietnam. Please send your best price and MOQ. We expect large volumes.”
Usable: “Desk lamp, bamboo body with a powder coated steel base, 12V wired driver, retail boxed. Full turnkey to packed goods. First order 1,200 units, expecting 6,000 a year. New tooling needed for the base. Selling into the EU, so CE marking is required. FOB Ho Chi Minh City. Need goods by March. Drawings and a photo of the 3D printed sample attached. Fixed: the bamboo species and the overall height. Open: the driver, the fasteners and the finish, suggestions welcome.”
The second one is not longer by much and it is quotable the same day. Everything a manufacturer needs to decide whether to bid, and what to bid, is on the page.
Notice what is missing from the weak version: quantity, scope, market, tooling status, Incoterm, timing and any indication of what can change. Notice also what the weak version includes and the strong one does not: a claim about future volume with nothing behind it. Factories hear that claim constantly and discount it entirely.
What happens after you send it
Knowing the sequence helps you judge whether a quote is moving normally or stalling.
Days one to two: the manufacturer reviews manufacturability and decides whether to bid. Questions arrive here, and the number of questions is a signal. A handful of specific ones means someone read the files. Silence sometimes means the same, and sometimes means the brief went in a pile.
Days three to seven: component prices are gathered, tooling is quoted, usually by a tool shop. This is the slowest part and it is mostly outside the factory’s control.
Days seven to ten: the quote arrives, normally as a unit price at your stated quantity plus a separate tooling line.
If two weeks pass with no questions and no quote, the brief probably has a gap the manufacturer decided not to chase. Following up with the missing decision usually restarts it faster than following up with a reminder.
Send it to a short list, not a long one
Sending the same brief to fifteen factories feels thorough and produces worse results. Manufacturers can tell when a brief has been blasted, and the ones with full order books deprioritise it. Three to five properly matched manufacturers, each told that they are one of a few, produces more considered quotes and better engineering feedback.
When your brief is ready, send it here and we will match it with manufacturers in Vietnam that run the processes your product needs.
Frequently asked questions
How much detail is too much for a first brief?
Detail is rarely the problem. Unstated assumptions are. A long brief that never names the destination market or the order quantity is harder to quote than a short one that does. Cover the nine lines below first, then add as much background as you like.
Should I send my 3D files to a factory I have not met?
Send enough to price the job and hold back what is genuinely sensitive until an NDA is signed. Most products can be quoted from a 2D drawing, a photo of a sample and a specification. If your product is novel enough that the geometry is the value, ask for the NDA first and say so in the brief.
Do I need a target price in the brief?
It helps more than buyers expect. A target price lets a manufacturer tell you quickly whether the product can be made at that number, and if not, what would have to change. Say which Incoterm and which quantity the target refers to, or it can be read three different ways.
Ready to get this quoted?
Send the brief. We match you with up to 3 manufacturers in Vietnam that can carry your scope and reply within 24 business hours.
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