Humen, Dongguan · custom manufacturing program
Yinuo Apparel is a custom heavyweight T-shirt manufacturer in Humen, Dongguan, China. Develop 240–320 GSM cotton tees with your own boxy or oversized fit, collar, artwork and private labels. Start from the 300 GSM product references below or send your own design.
Reference photos welcome. No account or payment needed to request a quote. Your quotation confirms the final specification and schedule.
Discuss this program on WhatsApp
From garment reference to your own label
Choose your heavyweight T-shirt starting point
Compare two 300 GSM cotton references, then develop the fit, artwork and label details for your brand.
YN-T300TC
300 GSM graphic T-shirt
Cotton · thick collar · front/back graphics
Order route Confirm custom MOQ
Quantities apply to the listed development route. Confirm the selected fabric, color, artwork and size split with your project quotation.
Make the right development choices
Choose the collar, fit and print for your heavyweight tee
A useful T-shirt brief describes the details a fabric-weight number cannot. Compare these choices before commissioning your first sample.
| Standard crew neck or wider rib? | Specify the visible rib width and neck opening separately. For a substantial collar, review rib recovery, seam bulk and how the opening sits after the agreed wash test. |
|---|---|
| Oversized or boxy fit? | Oversized does not necessarily mean cropped. Compare chest width with body length on a reference tee, then set shoulder drop and sleeve opening. Approve the base size before grading other sizes. |
| Flat print or raised decoration? | For screen print, define colors, coverage and the desired hand feel. For puff print or embroidery, review artwork detail, raised height or backing on the selected jersey before approving the combination. |
Build the specification
Heavyweight T-shirt fabric, fit & production specifications
These are proposed sourcing and development directions. The approved sample and written quotation define the accepted material, construction, tolerances and schedule.
| Fabric composition | Combed ringspun cotton jersey; organic-cotton sourcing can be requested with material documentation and certification scope confirmed before an organic claim is used. |
|---|---|
| GSM weight range | 240–320 GSM cotton development range. Approximate fabric weights: 240 GSM = 7.1 oz/yd²; 300 GSM = 8.8 oz/yd²; 320 GSM = 9.4 oz/yd². These measure fabric mass per area, not the weight of one finished T-shirt. Confirm the selected knit, hand feel and material availability. |
| Fit options | Boxy, oversized and drop-shoulder; chest width, shoulder drop, sleeve opening and body length set in the measurement chart. |
| Boxy / oversized measurement brief | Send flat half-chest width, body length, shoulder width, sleeve length and collar opening for a base size. Mark inches or centimeters and identify the measurement points on a photo. A boxy label alone does not define the pattern; approve the size grading and finished fit. |
| Decoration crafts | Screen print, puff print, embroidery, garment-wash direction, custom woven or printed neck labels. |
| Shrinkage tolerance | Pre-shrunk target below 3% under the agreed care and test method; verify on the selected material and finished sample, not as a universal stock guarantee. |
| MOQ per style / color | Target 30–50 pieces per style/color for compatible routes. Fabric, dyeing, artwork and size allocation determine the confirmed minimum. |
| Sample lead time | 7–10-day target after specifications, material availability and artwork are confirmed. |
| Bulk lead time | 15–22-day target after sample approval and production inputs are confirmed; final schedule stated in the quotation. |
| Shipping | For US-bound T-shirt orders, share the delivery ZIP code, target in-hand date and quantity by size. Review DHL/FedEx courier or eligible DDP sea/air with production time, freight, transit time and duties clearly separated in the quotation. |
Material · construction · finish
Details to review on your sample
Graphic scale and surface
Set the print width and distance from the neckline on the actual body measurements. Review the graphic together with the selected fabric and wash.
Fabric and edge finishing
Review the fabric hand feel, hem and stitching on a physical sample. Agree finished measurements and the care method before approving the bulk specification.
Collar, silhouette and print placement
Compare collar width, body length and front/back artwork as one design. Send a fit reference with the details you want to keep or change.
What to approve before bulk production
- Material composition, target GSM and color reference
- Base-size measurements, collar recovery and grading direction
- Decoration scale and location on the garment
- Post-care shrinkage target, method and recorded result
Prepare a clearer heavyweight t-shirt sample brief
Approve chest width, body length, collar and graphic placement together. Download the editable worksheet, add your requirements, then email it to sales@yinuoapparel.com or add a shareable file link to your inquiry.
MOQ & cost planning
Plan a 50-piece custom T-shirt order
A focused brief could be one tee design, one color and 50 pieces: S 10 / M 20 / L 15 / XL 5. This is a planning example, not a universal size ratio. A second fabric color or artwork version needs its own minimum and setup review.
Fabric & fit
Selected knit, GSM, yarn, collar construction and size grading.
Artwork & finishing
Print colors and positions, embroidery coverage, wash trials and labels.
Production & delivery
Quantity per color, sample development, packing and freight to your postcode.
Request an itemized quotation with the garment cost, development/setup, decoration, packing and freight shown separately where applicable. Sample-fee credit terms are confirmed in writing.
See what to include in your manufacturing cost comparison →Choose your next step
Review materials or develop your own sample
A swatch pack helps you compare materials and workmanship. A custom development sample checks your own garment specification; the two serve different decisions.
Compare materials first
Review the available swatches and sample-pack contents, then confirm cost and courier delivery. A pack does not approve your custom fit, artwork or finished wash.
See sample-pack contentsDevelop your tee sample
Check your collar, base-size measurements and artwork on the selected jersey. Include a reference tee or front/back photos with the details you want to change.
Request my sample planStart with a short message
Not sure which specification to choose? Open the product-specific brief in WhatsApp, fill in what you know and attach a reference in your chat. The message is yours to review before sending.
Open my WhatsApp briefBefore paying for development, confirm sample scope, cost, revision allowance and courier charges. After approval, confirm the bulk specification, production schedule and sample-fee credit conditions in writing.
Start with what you know
Get a sample plan and factory quotation
Send a reference photo or tech pack, quantity by style and color, and your destination. Add your target date if you have one. We review material options, sampling scope and the production quotation with you.
No account or payment required to inquire. Your current manufacturing program is included in the form.
Buyer questions about Heavyweight T-Shirts
Can I order 30 or 50 heavyweight T-shirts in one color?
That is the target starting range for compatible materials and decoration routes. Send the style, color, size split and artwork so the team can confirm fabric availability and the minimum for your exact brief.
Does the organic-cotton option include certification?
Organic-cotton material sourcing must be reviewed with the required documentation and claim scope. Do not assume a finished garment certification or chain-of-custody claim from a fabric name; confirm the required evidence before approval.
Is shrinkage always below 3%?
Below 3% is a proposed pre-shrunk acceptance target, not a universal test result. Agree the wash and drying method, measurement points and tolerance, then check the chosen fabric and finished sample.
Can I start without a tech pack?
Yes. Send front, back and detail photos, a physical reference or a sketch. Free basic tech-pack guidance helps organize the first brief; pattern development, grading and the final technical scope are confirmed before sampling.
Can you make heavyweight T-shirts with my own fit and label?
Yes. Share a reference garment or front/back photos, key measurements and your artwork. The brief can include boxy or oversized proportions, collar details and custom neck labels. Fabric availability, minimum quantity and development costs are confirmed before sampling.
How do I compare prices for 50 and 300 custom T-shirts?
Request both quantities against the same fabric, fit, color, size split and artwork. Separate one-time development and print setup from unit production, packing and freight. Changing the specification between quotes makes the unit prices difficult to compare.