Baby Clothing Manufacturer — OEM Bodysuits, Sleepsuits & Rompers

Fast Dispatch on Selected Ready-Stock Styles

Baby Clothing Manufacturer — OEM Bodysuits, Sleepsuits & Rompers

Nuohua Garment manufactures baby clothing in sizes 50–90 (newborn to 24 months) — bodysuits, sleepsuits, rompers, vests and swaddles — in its own 8,000 m² factory with 300+ workers and 1,000,000 pcs monthly capacity. Interlock cotton built for newborn skin: envelope necklines, snap crotches and flat seams, with 6-stage QC and dedicated needle detection on every order.

Flexible MOQReady Stock: From 2 pcs on selected in-stock styles, colors and sizes
Selected Custom Baby Apparel: From 150–300 pcs per color
Other OEM/ODM: MOQ varies by product and specifications
Certified & CompliantCPC (CPSC Lab 1693) · TÜV SÜD · SGS · Intertek · GB 31701 Class A · OEKO-TEX® in progress

Quick Answer

What is a baby clothing manufacturer? A baby clothing manufacturer produces bodysuits, sleepsuits, rompers, bibs, and accessories for infants from newborn to 24 months. Baby garments require different standards than children’s wear — envelope necklines (no pulling over the head), snap crotch fastenings for easy diaper changes, flat seams that do not rub against delicate skin, and interlock cotton that is smooth on both sides.

Baby Clothing Types We Produce

GarmentDescriptionSizesKey Feature
Bodysuit / OnesieShort or long sleeve, snap crotch, envelope neckline50-80Envelope shoulder for easy dressing
Sleeper / SleepsuitFull-length, zip or snap closure, footed or footless50-90Inverted zip guard to protect chin
Romper / JumpsuitShort or long sleeve, snap leg opening50-80Full-leg snap for diaper access
Vest / UndershirtSleeveless, envelope or snap shoulder50-80Layer under sleepsuits
Baby brief / Nappy coverSoft stretch, elasticated waist and legs50-80Layer over nappy/diaper
Baby pants / LeggingsSoft elastic waist, flat inseam60-90Gentle waist elastic, no-gap fit
Swaddle / WrapsMuslin or interlock square, 70×70 to 100×100 cmOne sizeBreathable, pre-washed for softness
Baby clothing design and sampling office at Nuohua
Sampling room at Nuohua — baby garments require dedicated pattern makers for envelope necklines, snap placements, and flat-seam construction.

Fabric Guide for Baby Garments

Baby skin is 20-30% thinner than adult skin and more permeable. Fabric choice has a direct impact on the baby’s comfort and safety.

FabricCompositionWeightBest ForWhy For Baby
Cotton interlock100% cotton180 gsmBodysuits, sleepsuits, vestsSmooth on both sides — no wrong-side texture against skin
Cotton jersey100% combed cotton160 gsmRompers, pants, swaddlesLightweight, breathable, pre-shrunk
Cotton-spandex jersey95% / 5%180 gsmStretchy bodysuits, leggingsStretch recovery, no sagging at snap points
Bamboo viscose-spandex95% / 5%160 gsmLuxury sleepsuits, sensitive skinBreathable and thermoregulating
Cotton muslin100% cotton gauze130 gsmSwaddles, summerwearMulti-layer weave = breathable + warm

Need a specific baby-safe fabric?
Ask about our baby-grade fabric options →

Key Safety Features for Baby Garments

Baby clothing requires specific design and construction features that differ from all other children’s wear. These are not optional — they affect both safety certification and real-world usability.

Envelope neckline. The shoulder opening overlaps (one side wider than the other) so the garment opens fully at the neck — no pulling over the baby’s head. The overlap is secured with one snap button so it does not gap during wear. This is required for all bodysuits and vests up to size 80.

Snap crotch fastening. Two or three snap buttons at the center front crotch. The snaps are nickel-free brass, tested for secure closure (minimum 10N opening force) to prevent the baby from unfastening them and creating a choking hazard.

Flat seams throughout. All seams that contact the baby’s skin are flat-felled or covered-seam construction. Overlock seams are never used on interior surfaces — they create a raised ridge that can cause friction against delicate skin.

Inverted zip guard. Sleepsuits with zippers include a fabric guard behind the zipper chain and a fabric flap at the top of the zipper track to prevent chin contact. The zipper pull is a minimum 20mm to prevent the baby from mouthing it.

Small parts testing. All snap buttons, rivets, and decorative elements are tested to 16 CFR Part 1501 (small parts) and ASTM F963. Buttons below 31.7mm diameter are not used on garments below size 80.

Sizing Guide — 50 to 90

SizeAgeHeight (cm)Weight (kg)Chest (cm)
50Newbornup to 563-440-43
603 months56-665-743-46
706 months66-767-946-48
8012 months76-869-1148-51
9024 months86-9611-1351-54

Compliance & Testing

Baby clothing is the most strictly regulated category in children’s apparel. Baby garments are developed according to applicable product safety and market requirements. Depending on the destination market and product specification, compliance support can include:

  • GB 31701 Class A — highest infant safety grade (formaldehyde under 20 mg/kg, pH 4.0-7.5)
  • CPC certificate — issued by EQ-T (CPSC Lab ID 1693) for US-bound orders
  • 16 CFR Part 1610 — flammability testing for all fabrics
  • 16 CFR Part 1501 — small parts testing for snaps and buttons
  • 16 CFR Part 1303 — lead content in surface coatings
  • REACH compliance — EU chemical regulations for dyes and finishes

Third-party testing and AQL inspection can be arranged through SGS, TÜV SÜD, or Intertek — named on the report. Production at Nuohua is verified for quality by SGS, TÜV SÜD, and Intertek.

10 yrs
Export experience
300+
Brands served
30+
Countries shipped
8,000m²
Factory area
<0.3%
Defect rate
GB 31701 A
Built-to safety grade

MOQ — Stock Fabric vs Custom OEM

Our baby clothing MOQ depends on the production route you choose. Both routes below cover bodysuits, sleepsuits, rompers and other baby garments in sizes 50-90.

Stock Fabric

From 2 pcs

From 2 pcs on selected in-stock styles, colors and sizes.

A practical option for testing new products and validating a market before scaling production.

Custom OEM

150–300 pcs/color

Selected custom baby apparel may start from 150–300 pcs per color. Fully customized programs: MOQ is confirmed after reviewing fabric composition, GSM, yarn count, size range, artwork, print method, construction and other customization requirements.

For brands developing their own collection with specific fabric, colour, print, label and packaging requirements.

Stock Fabric vs Custom OEM

ItemStock FabricCustom OEM
MOQFrom 2 pcs on selected in-stock stylesFrom 150–300 pcs per color on selected styles; fully customized MOQ after specification review
StylesMix allowedCustom development
ColorsMix allowedCustom colors
FabricStock fabricCustom fabric available
PrintsExisting optionsCustom prints
LabelsAvailable optionsCustom labels
PackagingStandard optionsCustom packaging
Best ForProduct testing & small ordersNew collections & larger production

Custom OEM Production

For buyers who need their own fabrics, colors, prints or specifications, selected custom baby apparel may start from 150–300 pcs per color; fully customized baby apparel MOQ is confirmed after specification review. Our team can support product development, sampling, labeling and packaging according to the project requirements.

FAQ — 15 Baby Clothing Buyer Questions

Bodysuits/onesies, sleepsuits, rompers, vests, baby briefs, pants/leggings, and swaddles. Sizes 50-90 (newborn to 24 months).
For stock-fabric baby clothing, the MOQ starts from 2 pcs on selected in-stock styles, colors and sizes. Buyers can mix styles and colors within the same order. For fully customized OEM production, including custom fabrics, colors, prints or other specifications, selected custom baby apparel may start from 150–300 pcs per color; fully customized baby apparel MOQ is confirmed after specification review.
100% cotton interlock (180 gsm) — smooth on both sides, pre-shrunk and breathable, making it a common choice for newborn and infant garments.
Yes. All interior seams are flat-felled or covered-seam. No overlock seams on surfaces that contact baby skin.
An overlapping shoulder opening that allows the garment to open fully at the neck without pulling over the baby’s head. Standard on bodysuits up to size 80.
Yes. 2-3 nickel-free brass snaps at center crotch. Tested to minimum 10N opening force for safety.
GB 31701 Class A (highest infant grade). CPC certificate through EQ-T (CPSC Lab 1693) for US orders. REACH for EU.
50 (newborn) to 90 (24 months). Full sizing chart above.
Yes. Custom labels, snap color, snap placement, fabric, prints, and packaging. Full OEM/ODM service.
6-8 weeks for first orders from approved tech pack. 4-5 weeks for repeat orders.
Yes. PP (Pre-Production) sample is made from your tech pack and sent for approval before bulk runs.
Yes. All hardware tested to 16 CFR Part 1501 small parts requirements and ASTM F963. Minimum button size 31.7mm.
Yes. Fabric is pre-shrunk before cutting. Finished garments test under 5% shrinkage across all sizes.
Yes. Organic cotton available as a fabric option. See our organic cotton page for details.
Send your tech pack or brief to info@nuohuagarment.com. We reply within 1-2 business days with a quote and timeline.

Start Your Baby Clothing Line

Step 1Choose Garment
Bodysuit, sleeper, or romper
Step 2Select Fabric
Interlock, jersey, or bamboo
Step 3Approve Sample
PP sample with safety testing
Step 4Production
6-8 weeks to delivery

Related pages:

Looking for complete children’s essentials? We also manufacture high-quality Kids Underwear and Children’s Pajamas.

Start Your Baby Clothing Line

Email your tech pack or brief to info@nuohuagarment.com — we reply with a quote, sample timeline, and compliance guidance within 1-2 business days.

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Mary | Nuohua Garment | Email: info@nuohuagarment.com | WhatsApp: +8615011985393 | nuohuagarment.com