First Time Sourcing a China T-Shirt Factory

Sourcing custom T-shirts in China for the first time can feel simple at the start. You find a few suppliers, send a message, and wait for quotes. Then reality hits: prices are all over the place, timelines sound vague, and you are not sure what “good quality” really means until it is too late.

This guest post is a practical, beginner-friendly checklist you can follow from your first inquiry to your first confirmed order. It focuses on the factors most people should compare when choosing a manufacturer: minimum order quantity, customization options, fabric sourcing, lead times, communication, and payment terms.

Get ready before you contact any factory

The fastest way to waste time is to ask for quotes before you are clear about what you want. You do not need a perfect tech pack. You do need a clear starting point.

Define your T-shirt in plain language

Write down the basics in a way any supplier can understand:

• Type: regular, oversized, boxy, cropped

• Fabric: 100% cotton, cotton blend, performance knit

• Weight: light, midweight, heavyweight

• Decoration: screen print, embroidery, both

• Colors: how many fabric colors and how many print colors

• Quantity: how many pieces for your first order and what you might reorder

Set your project limits

These limits help you filter suppliers quickly:

• Your maximum acceptable MOQ

• Your deadline and the latest acceptable ship date

• Your quality must-haves, such as stable sizing and clean stitching

• Your packaging needs, such as labels, hang tags, and polybags

Prepare a simple spec pack

Even a basic spec pack will improve quote accuracy:

• 2 to 4 reference images

• A basic size chart

• Decoration notes, including placement and size

• Fabric preference and a weight range if you know it

Inquiry stage: use the same questions every time

Your first inquiry should help you compare suppliers, not just collect prices. The easiest way to do this is to ask the same questions in the same format for every supplier you contact.

If you are still building a shortlist, you can start with a curated list to identify T-shirt manufacturer and then apply the checklist in this article. 

What to include in your first message

Keep your message short and structured so the supplier can answer clearly:

• Your product summary in 3 to 5 lines

• Reference images and your size chart

• Decoration details, including placement and size

• Estimated quantity per color and per size

• Your target timeline

Supplier questions that make comparing easy

Paste these into your message as a numbered list:

1. Are you a factory or a trading company

2. What is your MOQ per style and per color

3. What customization can you support for labels, hang tags, packaging, and trims

4. Can you source fabric and share realistic fabric options for my goal

5. What is your sample cost and sample timeline

6. How does the sample revision process work

7. What is the production lead time after sample approval

8. How do you handle quality checks during production

9. What are your typical payment terms and payment schedule

10. How do you handle defects or sizing issues if they happen

Shortlist stage: score suppliers on six factors

When replies arrive, avoid picking the lowest price right away. Price matters, but it is not the only risk.

The six factors to score

Use a simple 1 to 5 score for each supplier:

• MOQ fits your plan

• Customization matches your brand needs

• Fabric sourcing options are clear

• Lead times are specific and consistent

• Communication is fast and detailed

• Payment terms are transparent

Red flags to take seriously

If you see these early, problems often show up later:

• Vague answers that ignore your questions

• Very low prices with no explanation

• Unclear fabric details or missing fabric specs

• No clear sample process

• Slow replies or confusing communication

Sampling stage: treat the sample like a real test

A sample is not only for photos. It is your best chance to confirm the supplier can deliver what you want before you commit to bulk production.

What to check when the sample arrives

Use a checklist and take notes:

• Measurements match your size chart within a reasonable tolerance

• Fabric feels right and matches your goal

• Stitching looks clean and strong

• Print or embroidery placement is correct

• Colors look consistent in normal lighting

• The garment holds shape after a simple wash test

For the wash test, keep it simple. Wash once on cold and air-dry. Then re-measure key points like chest width and length. If it shrinks more than you can accept, you need to address it before bulk production.

How to give feedback that gets results

Be specific and measurable:

• Increase body length by 2 cm

• Move the print up by 1.5 cm

• Tighten the neck rib so it rebounds better

• Adjust the color to match the reference more closely

Order stage: confirm details in writing before production starts

Once your sample is approved, your next job is to prevent surprises. This is where many first-time buyers get burned, not because the supplier is bad, but because the order details were not clear.

What your order confirmation should include

Ask for a clear PI or order confirmation that lists:

• Style name or code

• Color names and size breakdown

• Fabric content and fabric weight

• Decoration method, size, placement, and artwork version

• Packaging requirements, including labels and hang tags

• Unit price and what is included

• Production lead time and ship date

• Quality expectations and how issues are handled

• Payment terms and payment schedule

This can be a formal purchase order, a PI, or an order confirmation. What matters is that everything is written, specific, and agreed upon.

Keep payment terms standard and clear

Many manufacturers use a split structure such as 50% deposit and 50% balance before shipment. The key is transparency and written confirmation of the timeline and deliverables.

Avoid paying the full amount upfront unless you have strong references and written protections.

Production stage: prevent delays with a simple routine

Lead times often slip when details change late or communication is inconsistent. You can reduce risk with a basic update routine.

A weekly update checklist

Ask for short updates like these:

• Fabric status and expected arrival date

• Production start date

• Mid-production progress update

• Estimated completion date

• Shipping plan and booking timing

Control changes after approval

If you change fabric, color, or artwork after approval, the schedule can shift. If a change is necessary, confirm the new lead time in writing.

Shipping stage: verify the basics before it leaves the factory

Even with a good supplier, final checks protect you from expensive surprises.

What to verify at the end

Focus on the highest-risk areas:

• Random measurement checks across sizes

• Print or embroidery consistency across pieces

• Visible defects such as stains, holes, and uneven seams

• Packaging accuracy and label placement

• Carton count and packing list accuracy

If your order is larger or time-sensitive, use an inspection approach that matches your risk tolerance and timeline. The important part is not the label of the method, but that you verify the basics before shipment.

Use capability pages as a checklist for smarter questions

As you get more experienced, you will notice that strong suppliers explain their strengths clearly. That can help you ask better questions and spot missing details.

One example you can review for presenting capabilities like customization, fabric sourcing, and production workflow is a T-shirt manufacturer-Valtin Apparel. Use it as a reference for what information you should look for and what you should document before placing an order.

Quick checklist you can copy for your first project

Before inquiry

• Define fit, fabric type, and decoration

• Set MOQ, budget, and timeline

• Prepare reference images and a basic size chart

During inquiry

• Ask the same key questions every time

• Compare replies in one scoring sheet

• Shortlist based on fit, not only price

During sampling

• Check measurements, fabric, and decoration

• Do a simple wash test and re-measure

• Give clear, measurable feedback

Before production

• Confirm every detail in your order confirmation

• Agree on lead time and payment schedule

• Set a weekly update routine

Before shipment

• Verify measurements, consistency, and packaging

• Confirm cartons and packing list accuracy

• Save your notes for the next order