Your Trusted Custom T-Shirts Manufacturer
Custom T-shirt manufacturing for promotional and retail programs. Focused on printing quality, fabric hand-feel, and consistent bulk execution.
Spec snapshot
A fast engineering view of what matters for sourcing, quoting, and repeatable production.
| Item | Typical | Notes |
|---|---|---|
| Fabric base | 100% cotton / poly / blend (by program) | Base fabric drives print method and comfort target |
| GSM range | 150–260 GSM (typical) | 150–180 for promos; 200+ for retail-heavy feel |
| Print method | screen / DTG / heat transfer (by spec) | Artwork type (logo vs photo) determines best method |
| Labeling | neck print / woven label / hangtag (by spec) | Private label needs size labels and carton mark consistency |
| Typical MOQ | 500–1,000 pcs | Depends on colors, sizes, and printing complexity |
T-shirt fabric GSM ladder
GSM controls opacity, drape, and perceived quality. We match GSM to your market positioning and decoration method.
| GSM | Feel | Best for | Note |
|---|---|---|---|
| 150–170 GSM | lightweight, breathable | event campaigns and giveaways | best for hot climates; lower opacity on light colors |
| 180–200 GSM | balanced everyday tee | core retail basics | common sweet spot for comfort and durability |
| 210–260 GSM | heavier premium hand-feel | premium merch drops and streetwear lines | holds shape better; higher cost and slower drying |
Print method selection
T-shirt decoration quality depends on fabric structure, ink/film choice, and pre-treatment controls. This matrix prevents mismatched print routes.
| Method | Best on | Durability | Notes |
|---|---|---|---|
| Screen printing | cotton and blends | high for solid colors | best ROI for large quantities; define Pantone and ink hand-feel expectations |
| DTG (Direct-to-Garment) | tight-knit cotton | medium-high (by ink) | best for high-detail images and gradients; pre-treatment control is critical |
| Heat transfer | cotton/poly (by film) | medium (by film) | good for small runs and full-color artwork; validate peel and crack resistance |
| Embroidery (by spec) | heavier GSM | high | best for logos; avoid large filled areas on thin tees to prevent puckering |
Size run & packout operations
Most T-shirt errors in bulk are operational: mixed sizes, wrong labels, and inconsistent colorways. These controls keep fulfillment clean.
| Step | Output | Control |
|---|---|---|
| Size run planning | XS–XXL ratio by market | lock size ratio early to stabilize yarn/fabric allocation |
| Colorway management | core colors + seasonal drops | maintain master swatches and color tolerance bands |
| Private label setup | neck label + size label + care label | label placement photos and language verification by market |
| Packing list execution | size-separated cartons or set-based kits | barcode/sku cross-check before sealing cartons |
Custom T-Shirts catalog
Choose a base style and we will tailor materials, capacity, colors, and branding to your requirements.
Materials & fabrics
Material choice drives performance, durability, finishing, and target price point.
| Fabric | Waterproof | Cost | Notes |
|---|---|---|---|
| Cotton | n/a | varies | Comfort and hand-feel. |
| Polyester | n/a | varies | Performance and quick-dry options. |
• color fastness checks (by spec)
• Retail basics
• Event campaigns
• Artwork type and print method preference (screen/DTG/transfer) + print placements
• Colorways and Pantone targets + acceptable tolerance range
• Size run breakdown (XS–XXL) and whether you need size labels/hangtags
• Packaging requirements (folding, polybag, sticker labels) and carton marking rules
Start custom t-shirts production
Send your requirements and get a structured RFQ checklist and a manufacturing plan.
Specification options for custom knit tops
A well-briefed knit programme is defined by fabric weight, yarn quality, and how the garment behaves after washing. Those three inputs determine hand feel, opacity, printability, and dimensional recovery, and they also decide most of your unit cost. Start there rather than with artwork, and the finished piece will match what your customers expect after ten washes, not just on the hanger.
| Specification | Standard range | Development notes |
|---|---|---|
| Fabric weight | 140–240 gsm single jersey, 200–280 gsm pique | Light weights need opacity checks on pale shades |
| Yarn count | Combed ring-spun 20s–40s, carded open-end 18s–30s | Higher counts feel smoother and cost more |
| Fibre blends | 100% cotton, CVC 60/40, TC 65/35, recycled polyester | Recycled content needs traceability paperwork |
| Elastane content | 2–5% for neck ribs and stretch jersey | Above 5% changes heat-setting requirements |
| Constructions | Single jersey, interlock, rib, pique, French terry | Interlock resists curling at open edges |
| Seam operations | 4-thread overlock, flatlock, coverstitch hems | Coverstitch hems stretch without popping stitches |
| Size grading | XS–5XL, length tolerance ±1.5 cm, chest ±1.5 cm | Tolerances should be agreed before bulk cutting |
| Dimensional change | Within 5% after ISO 6330 test cycles | Compaction and wash finish control this figure |
Weight and yarn quality interact more than most buyers expect. A 200 gsm carded open-end fabric will not behave like a 200 gsm ring-spun one: the latter is smoother, pills less, and prints with cleaner edges, and it generally costs more per metre. Pale colours at low weights also need an opacity check before costing, because the cheapest way to fix show-through is a heavier knit that erases the price advantage.
Construction choices follow intended care. Programmes destined for frequent machine drying need compaction and sanforising control plus a denser knit structure, since shrinkage complaints are expensive to absorb at retail scale. We evaluate these decisions alongside the same fabric and trim sourcing criteria applied across our other sewn goods, which keeps testing routes and documentation consistent between categories.
How custom knit tops are made
The route begins at knitting, where gauge and yarn determine everything downstream. After knitting, the fabric is relaxed and inspected for barre, holes, and shade differences between rolls. Shade control is critical when a large size run spans multiple fabric batches, so rolls are grouped into shade lots before cutting and patterns are nested per lot, preventing visible panel-to-panel colour differences in finished garments.
Cutting sets accuracy for the whole batch. Marker planning allows for shrinkage direction and pattern alignment, and stripe or check fabrics need extra fabric for matching. Digital markers also guide label placement, so neck tape, care labels, and size marks land consistently. Approval of a full size set before bulk cutting is what prevents a systematic length error reaching thousands of pieces.
Sewing sequences are planned around neck construction because rib attachment is the most visible operation on the garment. A rib with elastane is joined with chain or flatlock stitches that allow recovery, then covered with a shoulder-to-shoulder tape that stabilises the seam. Side seams are sewn with four-thread overlock that both closes and neatens in one pass, and hems are either turned and topstitched or coverstitched depending on how much stretch is required.
Finishing completes performance. Garments may be enzyme-washed for softness, silicon-treated, or heat-set where synthetic content is present; each finish is applied to a controlled recipe because variation between batches shows up as inconsistent hand feel. Final pressing, folding, polybagging, and carton packing follow a documented pack-out specification so quantity per carton and size ratios arrive exactly as your warehouse expects.
Cost drivers and MOQ for custom knit tops
Fabric dominates this category, usually representing well over half of unit cost, which is why yarn choices and fabric weight account for most price movement. The next meaningful driver is finishing and washing, since enzyme and silicone treatments add both process time and chemical cost. Third is decoration: embroidery is priced by stitch count, screen printing by colour separations, and digital printing by coverage area.
| Construction | Typical build | Indicative unit price (USD) |
|---|---|---|
| Promotional jersey | 160 gsm carded open-end, tubular, single print | 2.20–4.20 |
| Retail jersey | 200 gsm combed ring-spun, side-seamed, printed label | 3.80–7.50 |
| Heavyweight build | 240 gsm compact yarn, enzyme wash, premium trims | 6.50–12.00 |
| Performance knit | Recycled polyester blend, wicking finish, GRS documents | 5.50–10.00 |
Batches begin at 500 units per style per colour, and established programmes can resume from 300 units once patterns are proven. Sampling takes 6–10 working days, or 12–15 when custom dye lots are required; bulk production occupies 35–50 days after sample sign-off, with the 4,950 m² SGS-verified production floor and 7 lines handling the schedule. Quotation turnaround is 24–48 hours, standard payment is T/T 30/70, and standard dispatch is FOB Xiamen with EXW, CIF, or DDP offered. A USD 50–150 sample charge applies and is credited against your first bulk order.
Because knit tops compress tightly, freight is usually efficient. Budget around 28 CBM per 20GP, 56 CBM per 40GP, and 68 CBM per 40HQ, and weigh sea transit of 25–35 days against air at 5–8 days for launches. The way quantity tiers interact with those options is summarised in the cost and MOQ planning guide.
Quality gates and acceptance criteria
Fabric intake is the first gate: weight confirmation against the approved specification, shade comparison under standard lighting, and checks for knitting defects such as dropped stitches and barre. Shrinkage is verified with ISO 6330 wash cycles before cutting is authorised, because any pending shrinkage must either be compacted out or compensated in the pattern grading.
Inline inspections focus on the operations most likely to vary: rib attachment symmetry, stitch density at side seams, and hem consistency. Stitch density control matters because too few stitches per centimetre produces seam grin and popping under stretch. Garments also pass metal detection where the programme requires it, and every size run is checked against the approved size set rather than against a single sample.
Performance testing covers pilling behaviour per ISO 12945, colour transfer with AATCC 8, tensile and seam efficiency using ISO 13934-1 or ASTM D5034, and wettability via AATCC 22 when a water-repellent finish is claimed. Depending on channel, OEKO-TEX Standard 100, CPSIA for children's lines, or GRS transaction certificates may apply. Final inspection runs at AQL 2.5 per ISO 2859-1, Critical 0, Major 2.5, Minor 4.0, with AQL 1.5 available on request.
Decoration routes and aftercare labelling
Print method should be chosen against the fabric, not the design file alone. Water-based inks sit softly inside the yarn and suit vintage looks on 100% cotton, plastisol gives opacity on dark grounds but adds hand feel, and discharge works best on reactive-dyed cotton with adequate ventilation control. Sampling each route on the actual bulk fabric avoids surprises, since absorbency varies with finishing treatments.
Aftercare labelling protects the garment and your brand. Drying temperature, ironing restrictions for printed panels, and any instruction about washing before wear should all appear clearly, because returns from prints cracking or garments twisting are usually traced to absent guidance. Where recycled content is claimed, keep hangtag language aligned with your transaction certificates so marketing claims and documentation match.
Ordering path
Six steps from tech pack to repeat collections.