What to send to a clothing manufacturer decides whether your enquiry gets a serious reply or no reply at all. Factories receive many enquiries every week, and they answer first the ones that show a real product, a real plan, and a real business behind them. This guide is written from the receiving side: what we look for when an enquiry lands in our inbox, and the small details that make us take it seriously.
What Do I Need to Send a Clothing Manufacturer?
The table below lists what a manufacturer needs from you before it can quote accurately, and why each item matters from the factory side.
| What to Send | Why the Factory Needs It |
|---|---|
| Tech pack | Shows exactly what to make: sketches, fabric, trims, construction, colours, and artwork |
| Measurement spec | Defines the fit in every size, with grading and tolerances |
| Quantity per style and colour | Decides whether the order fits the factory’s minimums and lines |
| Target price and delivery window | Lets the factory suggest fabrics and timings that actually work |
| Destination market | Affects labelling, testing, packing, and shipping terms |
| Business details and website | Shows there is a real brand behind the enquiry |
| Reference sample (optional) | Answers fit and feel questions no drawing can |
The Two Documents That Matter Most
From our experience, the most important things to send are a proper tech pack and a measurement spec. Everything else can be discussed, but without these two a factory can only guess, and a quote built on guesses is not worth much to you or to us. A proper tech pack is prepared by a designer and shows every detail of the garment; the measurement spec shows how it should fit in every size. Our guide to designer and branded clothing manufacturers includes a full tech pack checklist, and our guide to creating a size chart for clothing covers the measurement side.
Why “50 Pieces” or “100 Pieces” Works Against You
Many enquiries say something like “we need 50 pieces” or “maybe 100 pieces to start”. When we read that, it tells us the buyer is not yet sure how much they can sell, and that shapes how we respond. A better approach is to work out a realistic quantity per style and colour from your own sales plan, and state it clearly. If your plan does not yet support a factory minimum, that is useful to know before you send anything, not after. For reference, our knit orders start at 300 pieces per colour per style. When you are ready to write the message itself, our guide to writing an email to a clothing manufacturer shows how to put it together.
Your Website and Domain Matter More Than You Think
If you want a reply from clothing factories, it helps a great deal to have your own website and an email address on your own domain. We receive many plain emails from free accounts with no website, no company name, and no way to see who is behind them, and those are the hardest to take seriously. A simple website showing your brand, even before your first collection launches, tells a factory that you are building a real business. It is one of the easiest ways to improve your reply rate when you first learn how to contact a clothing manufacturer.
What Not to Send in Your First Message
Do not send your full collection to every factory you find. Start with one or two styles, and share designs in detail only after a video call has shown you who you are dealing with; our guide to where to send your clothing designs to get made explains why that protects you better than an NDA alone. Avoid sending AI-generated documents in place of a designer’s tech pack, and avoid long lists of questions before you have shared anything about the product. If you want to understand what happens after the enquiry, our guide to how much clothing samples cost covers the sampling stage.
Our recommendation
Knowing what to send to a clothing manufacturer saves weeks of back-and-forth. Before you contact any factory, prepare a proper tech pack and measurement spec, decide a realistic quantity per style and colour, and set up a simple website with an email on your own domain. Then send a short, specific enquiry to a few manufacturers that already make your product type. You will get fewer, better replies, and they will be based on your product rather than guesses.
Frequently Asked Questions
What to send to a clothing manufacturer in the first email?
A short introduction to your brand, your website, the product type, a realistic quantity per style and colour, your target price and delivery window, and the tech pack and measurement spec for one or two styles.
What do I need to send a clothing manufacturer to get a quote?
A proper tech pack and a measurement spec for each style are essential. Add quantities per style and colour, your target price, destination market, and delivery window so the factory can quote accurately.
Should I tell a manufacturer I only need 50 or 100 pieces?
It is better to state a realistic quantity per style and colour based on your sales plan. Numbers like 50 or 100 pieces suggest you are not yet sure how much you can sell. At The Synerg, knit orders start at 300 pieces per colour per style.
How to contact a clothing manufacturer so they reply?
Use an email address on your own domain, include your website, and send a specific enquiry with a tech pack, measurement spec, and realistic quantities. Plain emails from free accounts with no business details are the hardest for factories to take seriously.
Do I need a website before contacting clothing factories?
It is not mandatory, but it helps a great deal. A simple website and a business email show a factory that there is a real brand behind the enquiry, which makes a reply much more likely.
About the Author: Karthik Shan
Karthik Shan is the founder and CEO of The Synerg, with 20+ years in the Tirupur textile hub. He publishes practical playbooks for brands on fabric GSM, costing (CM/CMT), AQL quality standards, and export-ready production.