You do not get the quote your product deserves. You get the quote your request earned.
Send a Chinese factory a photo and the line "please quote 1,000 pcs, best price", and you will receive a price within a day. It will be a real price, for a real product — just not the one in your head. It will be their stock mould, their standard material, their default carton, their normal packaging. Then the second supplier quotes a different stock item, and the third quotes something in between, and you spend two weeks comparing three numbers that describe three different objects.
That is the most common failure I see in twenty-one years of sourcing, and it has nothing to do with supplier quality. It is a specification problem. An RFQ is not an email asking for a price. It is a document that defines a product precisely enough that two independent factories, working from it alone, would build the same thing.
The principle: if a competent factory could read your RFQ and still be unsure about material grade, a tolerance, a finish, or what goes in the carton, the quote you get back is not a quote. It is an opinion.
1. Why vague RFQs produce uncomparable prices
Chinese suppliers are fast, and speed rewards ambiguity. When a spec is open, the salesperson quotes the fastest thing they can make — the item already on the line, the material already in the warehouse. Nobody is being dishonest. They are answering the question you actually asked, which was "what can you sell me cheaply?"
Three things go wrong, in this order:
- Material substitution. "ABS" covers virgin resin, regrind, and a blend. The price difference is real, and so is the difference in how the part survives a drop test.
- Tolerance drift. Specify a 200 mm length with no tolerance and you get a part that fits their machine, not your assembly.
- Packaging as an afterthought. Retail box, insert, polybag, barcode label, carton strength — each is a separate cost line. Undefined, the supplier assumes the cheapest version and the quote looks 15–25% better than the truth.
Then comes the expensive part: you pick the lowest number, pay the deposit, and discover at sample stage that the cheapest supplier quoted a smaller product in thinner material in a plain carton. Re-quoting costs three weeks. Shipping the wrong thing costs the season.
2. The ten blocks of a complete RFQ
Every RFQ that has ever produced clean, comparable quotes contains the same ten blocks. Build a template once and reuse it for every category — only the middle block changes.
| Block | What must be in it | What breaks without it |
|---|---|---|
| 1. Enquiry header | RFQ number and revision (e.g. RFQ-2026-014 Rev B), date, buyer company, contact, response deadline | Quotes arrive against three different versions of the spec and you cannot tell which is which |
| 2. Intent and timeline | Whether this is a live order, a benchmark round or a development enquiry; target order date; when you need goods in hand | Suppliers quote standard lead times and your season is gone before the deposit clears |
| 3. Product specification | Dimensions with tolerances, materials with grade, finish, colour reference, weight, function, performance requirements | Every supplier quotes their own default build; prices are not comparable |
| 4. Reference material | Dimensioned drawing or technical sketch, photos, a physical sample if you have one, and an explicit note on what is different from the reference | Suppliers quote the photo, not your product |
| 5. Packaging | Retail packaging and dieline, insert, polybag, labels and barcode placement, carton type and count, max gross weight, shipping marks | Quotes exclude or under-specify packaging; landed cost is wrong by double digits |
| 6. Quantity ladder | Unit price at four volumes plus annual forecast and expected reorder pattern | You cannot see where tooling amortisation drops off, and you cannot plan a second order |
| 7. Commercial terms | Incoterm and named place, currency, quote validity period, payment terms you will accept | Quotes arrive EXW, FOB and DDP mixed together and look 30% apart |
| 8. Tooling and setup | Mould, tooling, plate or programming cost stated separately, ownership, amortisation, whether it is credited against orders | Tooling hides in the unit price, and you never learn who owns the mould |
| 9. Timing and capacity | Sample lead time, production lead time after deposit and artwork approval, monthly capacity, peak-season constraint | You book a container against a lead time that assumed an empty factory |
| 10. Compliance and samples | Required standards and testing responsibility, documents to be supplied, sample policy and who pays courier | Certification cost and liability land on you after the price is agreed |
Two of these blocks do more work than the rest, and they are the two most buyers skip: the deviation list and the packaging definition. We will come back to both.
3. Write the specification so it cannot be substituted
A specification is not a description. "High quality", "durable", "premium feel" and "waterproof" are not specifications — they are adjectives, and adjectives are where margin disappears. Replace every adjective with a property that can be measured, or with a named reference standard.
| Do not write | Write instead | Why it matters |
|---|---|---|
| High-quality ABS plastic | ABS, virgin resin, no regrind, UL 94 V-0 rating required, colour matched to Pantone 2145 C | Rules out regrind and off-spec colour; fixes the fire rating before tooling |
| Waterproof | IPX4 ingress protection, verified by a third-party test report issued before shipment | Turns a marketing word into a pass/fail test with a document attached |
| Same as the photo | Dimensioned drawing: overall 182 × 64 × 28 mm, wall thickness 2.0 mm ±0.15, critical mating dimension 41.0 mm +0.05/−0.00 | The photo has no scale and no tolerances; the drawing does |
| Strong magnet | N35 neodymium, 8 × 3 mm disc, four pieces per unit, pull force specified in grams per piece | Grade and size are the cost drivers; "strong" is free to claim and free to cheapen |
| Standard export carton | Five-ply BC flute, inner dimensions 500 × 400 × 300 mm, 24 pcs per carton, gross weight not to exceed 18 kg, 1.2 m drop test | Carton grade and count change both unit cost and freight cost |
| Nice retail packaging | 300 gsm C1S board, four-colour print plus matte lamination, supplied dieline, window patch, FNSKU label area defined | Packaging is often the second-largest cost line after the product itself |
If you do not have a drawing, you can still get 90% of the benefit with a dimensioned hand sketch photographed flat, plus a table of the ten dimensions that matter and the tolerance you will accept on each. Send it as a PDF so the numbers cannot reflow on a phone screen.
The deviation list is not optional. End every RFQ with a single sentence: "If anything in this specification cannot be met exactly as written, state the deviation and the reason in your quotation. A quotation that does not list deviations will be treated as a commitment to the specification as written." That one line converts a price into a manufacturing commitment — and it gives you the inspection checklist for free.
4. The quantity ladder, and why one number is not enough
A single quantity hides the cost structure. The moment you ask for four volumes, the shape of the supplier's cost base becomes visible: the slope from 500 to 1,000 is mostly tooling amortisation and setup; the slope from 1,000 to 3,000 is material buying tiers and labour efficiency; the slope from 3,000 to 10,000 tells you whether they are running the right machine for your part at all.
| Volume | What you learn from the unit price | What to ask alongside it |
|---|---|---|
| 500 | Whether a small first order is viable at all, and how much of the price is setup | Tooling cost stated separately, and whether it is credited against future orders |
| 1,000 | Your realistic launch volume; this is the number to normalise comparisons on | Whether the price holds for a repeat order six months later |
| 3,000 | Where the price curve flattens — usually the point where a second shift or a bigger press makes sense | Monthly capacity and whether 3,000 can be delivered in one batch |
| 10,000 | Whether they are actually set up for your volume, or just quoting it to look competitive | Peak-season constraint, material lead time, and whether price includes the same packaging |
Add an annual forecast line, stated honestly and marked as non-binding: "indicative annual volume 8,000–12,000 pcs, subject to sell-through." Factories price differently for a buyer who will reorder, and they should — a reorder is cheaper for them. You are not committing to it; you are telling them what the relationship is worth.
5. Commercial terms: the block that makes numbers meaningless
Ten RFQs out of ten that produce misleading comparisons have mixed Incoterms. One supplier quotes EXW Shenzhen, another FOB Ningbo, a third DDP to your door in New Jersey. Those three numbers can differ by more than the product cost, and none of them describes the same thing.
Pick one Incoterm and one named place for the whole round, and put it in the RFQ header so it cannot be missed. If you want a delivered number as a cross-check, ask for it as a second column, clearly labelled — not instead of the standard column. For a refresher on what each term actually transfers, see our Incoterms guide for China importers.
Three more commercial lines belong in the first email, not the third:
- Quote validity. Ask how many days the price holds. A price with no validity is a price you cannot plan against.
- Currency. Quote in USD, state whether the price is fixed, and if they insist on RMB ask what exchange rate they costed at — see our guide to sourcing currency risk.
- Payment terms. State what you will accept; a deposit plus balance against the pre-shipment inspection report is the standard shape. A supplier who demands 100% up front on a first order has told you something about their cash position.
6. What not to put in the first RFQ
Four things actively damage the round:
- A target price. "We need to land at USD 3.20" tells the supplier exactly how much to remove from the build — and they will remove it from the material, not their margin. Get the costed price first.
- "Best price please." It invites a discount off a padded number instead of an accurate one.
- Your full BOM and customer list. Send the specification the factory needs to quote, not your supply chain and not your channel.
- A tomorrow deadline. It gets you the stock item. Give five to seven working days for a technical quote, and say when you will decide.
7. Distributing the RFQ: three to five, in one round
Send the same document, same revision number, to three to five suppliers on the same day with the same deadline. That is enough to establish a market price and keep everyone attentive; ten suppliers produces ten half-read documents and a week of chasing.
A few mechanics that pay for themselves:
- Tell them they are one of a small number being quoted. Honest, and it removes the fantasy that they are your only option.
- Attach a photo of a similar product and say precisely how yours differs. Without that note, you get a quote for the photo.
- Use a physical sample when you have one. Sample plus drawing is the strongest possible brief.
- Keep a reply log. Who answered the spec, who answered half, who sent a price and no comment — who ignored the deviation question is telling you how they will handle a quality claim.
8. The comparison matrix
When the quotes arrive, do not compare unit prices. Rebuild every quote into the same shape, at the same quantity, on the same Incoterm, and then divide by sellable units — the count that actually reaches a customer, after any planned damage and return allowance.
| Line to normalise | How to handle it |
|---|---|
| Unit price at 1,000 | Use the FOB (or chosen Incoterm) column only. Move every other quoted term into a separate conversion. |
| Tooling and setup | Amortise over the first order only, and record who owns the tool. Do not spread it over a volume you have not sold. |
| Packaging inclusions | Confirm in writing whether the price includes the retail box, insert, polybag, labels, and carton. Adjust each quote to the same packaging set. |
| Freight and duty | Add the same freight and the same duty assumption to every column. If those differ per supplier, the comparison is void. |
| Lead time and capacity | Record both. A 30-day lead time and a 75-day lead time are different products at the same price. |
| Spec deviations | List every deviation from every supplier in one column. A cheaper price with three deviations is not cheaper. |
| Quote validity | Record the date the number expires. Expired quotes get re-quoted, and re-quotes move. |
The output of that matrix is one number per supplier: landed cost per sellable unit, with a list of deviations attached. That is the number you decide on. Everything else is a conversation starter.
9. Three questions after the quotes come back
Before you negotiate, ask each remaining supplier the same three questions. The answers separate manufacturers from traders more reliably than any certificate:
- "Which part of the specification is the most expensive to meet, and what would you change?" A factory that costed your build answers in detail. A trader forwards the question.
- "Walk me through the production flow for this part, step by step." Real factories describe their own floor without effort.
- "Who inspects, against what document, and what happens if the inspection fails?" The right answer references your specification and deviation list, not their "quality control department".
Then move to samples — the point where the specification either holds or does not. Our guide to product sampling from Chinese manufacturers covers approval sheets, golden samples and what to keep on file.
10. A three-week RFQ cycle
| Day | Action | Output |
|---|---|---|
| 1–3 | Write the specification, drawing and packaging brief; set the quantity ladder and Incoterm | RFQ-YYYY-NNN Rev A, as a single PDF |
| 4 | Send to three to five suppliers with a stated deadline | Reply log opened; every quote tagged by revision |
| 5–11 | Answer technical questions in writing, to all suppliers equally | Rev B if anything material changes, re-issued to everyone |
| 12–14 | Normalise quotes into the comparison matrix; ask the three diagnostic questions | Ranked shortlist of two |
| 15–18 | Negotiate on structure — packaging, tooling credit, payment, volume — not on the headline price | Final per-unit and landed cost per unit |
| 19–21 | Order paid samples from the top two; issue the PO draft with the spec and deviation list attached | Sample approved against the written spec, not against memory |
Three weeks feels slow. It is dramatically faster than the alternative — a container of the wrong product, or three weeks of re-quoting after the sample reveals what the price actually bought.
11. The checklist to run before you hit send
When the quotes come in and the numbers still look strange, the next place to look is inside the quotation itself — our breakdown of how to decode a Chinese factory quotation covers the seventeen line items that appear, disappear and reappear between the enquiry and the invoice. And once you have chosen, put the specification and the deviation list into the order — our guide to supplier contract terms before you pay shows which clauses actually bind.
The bottom line
The RFQ is the cheapest quality control you will ever buy. It costs an afternoon of writing, and it decides what the sample looks like, what the inspection measures, what the contract enforces, and whether the price you compared was ever a price at all.
If you take one thing from this: never compare quotes you did not make comparable. Fix the specification, fix the quantity, fix the Incoterm, then normalise to landed cost per sellable unit. The supplier who wins that comparison is the one you can build a business on.
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