Partner factories hold OEKO-TEX® Standard 100 and BSCI · Sourcing partner in the underwear trade since 2009 [email protected] WhatsApp +86 186 5081 3853
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Underwear OEM Products — Men’s, Women’s & Kids

Unitex supplies private-label underwear and sleepwear to importers, wholesalers and DTC brands. We are a Xiamen-based trading company working out of Fujian Province, south-east China: your order is produced by vetted partner mills and garment workshops in the Xiamen–Quanzhou–Jinjiang knitwear cluster that we have worked with for years, and we hold the specification, the quality control checkpoints and the delivery date on your behalf. In the trade since 2009, incorporated in Xiamen in 2013; founder Will Lin has been in the apparel trade since 2004.

Every programme below can be developed as OEM (made to your tech pack, labels and packaging) or ODM (adapted from our existing blocks when you need a faster start). Samples are quoted before bulk, and every order is inspected against AQL before it leaves the workshop.

Sourcing guides by market

Buyers in different markets ask different questions — how duty is applied, what labelling rules require, which shipping route is realistic. We keep a written guide for each. Start with the China sourcing overview or the Xiamen page.

Five destinations come up most often in our briefs, and each one has a different catch. The Los Angeles route is the shortest US transit on our list, but California rules and the current duty stack are the part buyers underestimate. A Toronto brief is not a US brief with a different address — HST, CARM and bilingual labelling change the file. Singapore, a free port used for ASEAN consolidation, makes the short sea leg the easy part. Hamburg, our main EU entry point, pairs direct Asian services with German import VAT and a compliance file checked at the border. Istanbul, via Ambarli or Mersin, adds a rail alternative and Turkish conformity rules.

Other markets we keep a guide for: London, Paris, Milan, Madrid, Warsaw, New York, Mexico City, São Paulo, Dubai, Tokyo, Seoul, Sydney and Johannesburg. The rest are indexed in the resources library.

What every Unitex order includes.

MaterialsOEKO-TEX Standard 100 certified fabrics and elastics; combed cotton, cotton/elastane, modal, bamboo viscose, microfibre, nylon-spandex and recycled polyester options. GSM 140–260 BY STYLE
MOQ & trial orders2,000 pcs per style and colour for men’s, women’s and kids’ underwear; 600 sets for sleepwear and pyjamas; 3,600 pcs for sports bras. Beach shorts run at 3,000 pcs per style and colour, confirmed against the fabric programme before the order is placed. MOQ 2,000 ·
Salesman samplesFor sales-sample and pre-order presentation purposes we run 50 pcs per style and colour. Price is quoted on request, per brief — at this quantity a full dye bath, machine set-up and cutting spread are still required, so the unit cost is not a bulk cost. Available on cotton men’s adult boxer briefs and briefs. Payment is T/T in full, received before sample production starts, and freight is at the buyer’s account. 50% of the sample fee for that style is credited against that style’s bulk order once it reaches US$10,000. Sample lead time is 7–10 days where fabric and trims are already in stock, or 30 days where fabric, print or trim has to be developed, counted from colour confirmation. Full programme and terms. 50 PCS · COTTON MEN’S BOXER BRIEFS / BRIEFS · PRICE ON REQUEST · T/T IN FULL BEFORE SAMPLING · FREIGHT AT BUYER’S ACCOUNT
Sampling & lead time7–10 days for a stock-block sample, 12–18 days for a fully custom development with lab dips and fit rounds. Bulk runs 45–60 days after sample approval. SAMPLING 7–10 DAYS · BULK 45–60 DAYS
Branding & packagingCustom jacquard or printed waistbands, woven main labels, care labels, heat-transfer tags, hangtags and retail packaging (polybag, box, belly band, header card). PPWR-ready options available.
Sizing & fitXS–5XL for adults and 2–16 years for kids’, graded to your target market’s block (EU, US, UK, AU). Fit samples approved before bulk cutting. Extended sizes available, including plus size and fuller-coverage fits for women’s styles. TOLERANCE ±0.5–1.0 CM
QualityInline inspection during sewing plus final AQL 2.5 inspection at our partner factories. Third-party inspections (SGS, Intertek, TÜV) welcome. AQL 2.5
CompliancePartner factories hold BSCI social-compliance audits and OEKO-TEX Standard 100 certification; audit reports and OEKO-TEX certificates are available on request. REACH-aware chemical management, with CPSIA documentation support for US kidsu{2019} programmes.
Logistics & pricingFOB Xiamen as standard; EXW, CIF and DDP available on request. Mixed-category consolidation in one container. Quotations returned within 48 hours. FOB XIAMEN

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Browse by category

  • Men’s underwear — boxer briefs, briefs, trunks, boxer shorts and undershirts in combed cotton, modal, bamboo and microfibre
  • Women’s underwear — bikinis, hipsters, thongs, briefs, seamless and lace styles
  • Kids’ underwear — boys’ and girls’ briefs, boxers, vests and teen sets with age-appropriate sizing and safety testing
  • Sleepwear and pyjamas — knit and woven sets for men, women and kids, including seasonal and character programmes
  • Sports bras — low, medium and high impact constructions with bonded or sewn seams

What you can customise

Fabric and weight (gsm), fit and rise, waistband construction and elasticity, stitching and seam type, colour matching to your Pantone reference, care and fibre labels, hangtags, polybags, boxes and carton markings. Digital and rotary printing, yarn-dyed stripes and jacquard waistbands are all available where the quantity supports them.

MOQ, sampling and lead times

  • MOQ: 2,000 pieces per style and colour. sleepwear from 600 sets; sports bras from 3,600 pieces.
  • Sampling: 7–10 days for a stock-block sample, 12–18 days for a fully custom development with lab dips and fit rounds.
  • Bulk: typically 45–60 days after sample approval, depending on fabric lead time, printing and seasonal capacity.
  • Shipping: sea freight 25–40 days to Europe and the US, air freight 5–8 days when a launch date is at risk.

Certifications and compliance

Partner production sites are BSCI-audited, and OEKO-TEX Standard 100 certificates are available for the fabrics used in your order. Fibre composition, care labelling, REACH and CPSIA documentation are prepared per destination market — see our certification and compliance summary.

If your search started with “underwear manufacturer China”, the wording on this page may read as a technicality. It is not. We call ourselves a supplier because that is what we are: the manufacturing happens in partner factories, and the responsibility for your order staying on spec, on budget and on schedule sits here with us, under one contract.

Planning tools and next step

Estimate your numbers with our cost and MOQ estimator or the lead-time planner, then send a tech pack or reference sample and we will come back with costed options, a sample schedule and a delivery date. Full capability details are on the OEM capability page; free templates and checklists are in the resources library.

Product catalogue

Every style below is produced through our partner factories in Fujian. Open any style for its full specification, or send us a tech pack to develop your own.

UT-M0085Men's Underwear

Men’s Printed Cotton Boxer Briefs — Central Jacquard Elastic

Boxer briefs · Boxers · Briefs · Trunks Cotton jersey · Cotton/elastane · Modal · Viscose MOQ 2,000 pcs / style / colour

UT M0085
UT-M42F41

Men’s Soft Boxer Briefs — 2-Piece Pack, Cotton, Comfort Fit

Men's Soft Boxer Briefs — 2-Piece Pack, Cotton, Comfort Fit — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — 2-Piece Pack, Cotton, Comfort Fit — Men's Underwear programme — OEM & private label sample photo 1
UT-ME9111

Men’s Soft Boxer Briefs — Cotton, All-Over Print

Men's Soft Boxer Briefs — Cotton, All-Over Print — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, All-Over Print — Men's Underwear programme — OEM & private label sample photo 1
UT-M892E6

Men’s Soft Boxer Briefs — Cotton, Custom Print

Men's Soft Boxer Briefs — Cotton, Custom Print — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, Custom Print — Men's Underwear programme — OEM & private label sample photo 1
UT-M1E4CD

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic

Men's Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Men's Underwear programme — OEM & private label sample photo 1
UT-MF5BD3

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Best-Seller

Men's Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Best-Seller — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — most — Men's Underwear programme — OEM & private label sample photo 1
UT-MA45F6

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Combed Cotton

Men's Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Combed Cotton — Shorts — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — shorts — Men's Underwear programme — OEM & private label sample photo 1
UT-M22E82

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Printed

Men's Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — Printed — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic — printed — Men's Underwear programme — OEM & private label sample photo 1
UT-M17E8B

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic, AOP

Men's Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic, AOP — OEM & private label, cotton, men's underwear.

Men’s Soft Boxer Briefs — Cotton, Custom Print, Jacquard Elastic (Ref. jacquard-elastic) — Men's Underwear programme — OEM & private label sample photo 1
UT-M7025A

Men’s Soft Boxer Briefs — Cotton, Jacquard Elastic, Comfort Fit

Men's Soft Boxer Briefs — Cotton, Jacquard Elastic, Comfort Fit — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Briefs — Cotton, Jacquard Elastic, Comfort Fit — Men's Underwear programme — OEM & private label sample photo 1
UT-ME2E2C

Men’s Soft Boxer Briefs — Cotton/Spandex, All-Over Print, Jacquard Elastic

Men's Soft Boxer Briefs — Cotton/Spandex, All-Over Print, Jacquard Elastic — OEM & private label, cotton/spandex, men's underwear.

Men’s Soft Boxer Briefs — Cotton/Spandex, All-Over Print, Jacquard Elastic — Men's Underwear programme — OEM & private label sample photo 1
UT-M5DFA5

Men’s Soft Boxer Shorts — Cotton, All-Over Print, Jacquard Elastic

Men's Soft Boxer Shorts — Cotton, All-Over Print, Jacquard Elastic — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, All-Over Print, Jacquard Elastic — Men's Underwear programme — OEM & private label sample photo 1
UT-MB8B21

Men’s Soft Boxer Shorts — Cotton, All-Over Print, Soft Handfeel

Men's Soft Boxer Shorts — Cotton, All-Over Print, Soft Handfeel — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, All-Over Print, Soft Handfeel — Men's Underwear programme — OEM & private label sample photo 1
UT-M2BE52

Men’s Soft Boxer Shorts — Cotton, Custom Print

Men's Soft Boxer Shorts — Cotton, Custom Print — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, Custom Print — Men's Underwear programme — OEM & private label sample photo 1
UT-ME7F6A

Men’s Soft Boxer Shorts — Cotton, Custom Print (Ref.

Men's Soft Boxer Shorts — Cotton, Custom Print — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, Custom Print (Ref. custom-print) — Men's Underwear programme — OEM & private label sample photo 1
UT-M070CB

Men’s Soft Boxer Shorts — Cotton, Custom Print, Jacquard Elastic

Men's Soft Boxer Shorts — Cotton, Custom Print, Jacquard Elastic — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, Custom Print, Jacquard Elastic — Men's Underwear programme — OEM & private label sample photo 1
UT-MA0C2B

Men’s Soft Boxer Shorts — Cotton, Custom Print, Jacquard Elastic — Printed

Men's Soft Boxer Shorts — Cotton, Custom Print, Jacquard Elastic — Printed — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, Custom Print, Jacquard Elastic — printed — Men's Underwear programme — OEM & private label sample photo 1
UT-M69560

Men’s Soft Boxer Shorts — Cotton, Jacquard Elastic

Men's Soft Boxer Shorts — Cotton, Jacquard Elastic — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, Jacquard Elastic — Men's Underwear programme — OEM & private label sample photo 1
UT-M5DDC1

Men’s Soft Boxer Shorts — Cotton, Yarn-Dyed Stripe

Men's Soft Boxer Shorts — Cotton, Yarn-Dyed Stripe — OEM & private label, cotton, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton, Yarn-Dyed Stripe — Men's Underwear programme — OEM & private label sample photo 1
UT-M52C71

Men’s Soft Boxer Shorts — Cotton/Spandex

Men's Soft Boxer Shorts — Cotton/Spandex — OEM & private label, cotton/spandex, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton/Spandex — Men's Underwear programme — OEM & private label sample photo 1
UT-MD19E9

Men’s Soft Boxer Shorts — Cotton/Spandex, All-Over Print, Jacquard Elastic

Men's Soft Boxer Shorts — Cotton/Spandex, All-Over Print, Jacquard Elastic — OEM & private label, cotton/spandex, men's underwear.

Men’s Soft Boxer Shorts — Cotton/Spandex, All-Over Print, Jacquard Elastic — Men's Underwear programme — OEM & private label sample photo 1
UT-M189D9

Men’s Soft Boxer Shorts — Cotton/Spandex, Yarn-Dyed Stripe

Men's Soft Boxer Shorts — Cotton/Spandex, Yarn-Dyed Stripe — OEM & private label, cotton/spandex, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Boxer Shorts — Cotton/Spandex, Yarn-Dyed Stripe — Men's Underwear programme — OEM & private label sample photo 1
UT-M20777

Men’s Soft Briefs — Cotton/Spandex

Men's Soft Briefs — Cotton/Spandex — OEM & private label, cotton/spandex, men's underwear, 2,000 pcs per style and colour.

Men’s Soft Briefs — Cotton/Spandex — Men's Underwear programme — OEM & private label sample photo 1
UT-M0106Men's Underwear

Men’s Soft Cotton Boxer Briefs — Jacquard Elastic, Best-Seller Style

Boxer briefs · Boxers · Briefs · Trunks Cotton jersey · Cotton/elastane · Modal · Viscose MOQ 2,000 pcs / style / colour

UT M0106

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Arabic version: للقرّاء العرب — منتجات OEM و ODM للملابس الداخلية

Also in Asia-Pacific: the Philippines.

Also in Southeast Asia: Indonesia · Thailand · Malaysia.

· Xiamen Unitex Trade Co., Ltd. — OEM & ODM underwear sourcing partner

Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) — OEM/ODM underwear sourcing and supply-chain partner in Xiamen, China; in the trade since 2009, incorporated in 2013. Based in the Xiamen–Quanzhou–Jinjiang knitwear cluster, Fujian Province, south-east China.
Supplier Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) — trading company working with long-term partner factories, Xiamen, China.
Supplier type Sourcing and supply-chain partner coordinating long-term partner factories in Fujian; owns no production facilities
Categories Men's, women's and kids' underwear; sleepwear and pyjamas; sport bras; seamless and lace constructions
MOQ, men's / women's / kids' underwear 2,000 pieces per style and colour
MOQ, pyjama sets 600 sets
MOQ, sport bras 3,600 pieces
Salesman samples 50 pieces per style and colour, cotton men's boxer briefs and briefs; price on request
Sampling lead time Counter samples 7–10 days where fabric and trims are in stock; fully custom development 12–18 days
Bulk lead time 45–60 days after pre-production sample approval and deposit; repeats from stock fabric 30–40 days
Inspection In-line checks plus final inspection at AQL 2.5, Level II, against a sealed golden sample
Compliance OEKO-TEX Standard 100 certified fabrics; amfori BSCI audit position at the production site
Trade term FOB Xiamen; quotations valid 30 days

Buyer checklist

  • Decide first whether the programme is OEM or ODM, because that fixes who supplies the design and what the first sample round costs.
  • Shortlist styles before requesting prices, and ask for fabric, weight and construction in writing on the styles you shortlist.
  • State the quantity per style and colour rather than a total, since the MOQ applies per style and per colour.
  • Send the size range with the measurements behind the size numbers, and say whether it extends into plus sizes.
  • Name the destination market and the label language, so the care-labelling artwork is right the first time.
  • Declare the sales channel — wholesale, retail or e-commerce — so packing, barcodes and carton configuration are set at the factory.
  • Treat the product grid as an entry point and the confirmed build sheet as the contract.

Unitex Underwear (Xiamen Unitex Trade Co., Ltd.)

Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) — OEM/ODM underwear sourcing and supply-chain partner in Xiamen, China; in the trade since 2009, incorporated in 2013. Based in the Xiamen–Quanzhou–Jinjiang knitwear cluster, Fujian Province, south-east China.

Sources & references

  1. ISO 3758:2023 — Textiles: care labelling code using symbols https://www.iso.org/standard/74401.html
  2. US FTC — Clothing and Textiles: labelling and advertising guidance https://www.ftc.gov/business-guidance/industry/clothing-and-textiles
  3. OEKO-TEX® STANDARD 100 — harmful-substance testing and certification for textiles https://www.oeko-tex.com/en/our-standards/oeko-tex-standard-100
  4. OEKO-TEX® Label Check — verify a certificate number at the issuing body https://www.oeko-tex.com/en/label-check/
  5. ASTM — textile standards and test methods https://www.astm.org/
  6. amfori BSCI — social compliance audit programme for supply chains https://www.amfori.org/amfori-bsci
  7. ISO 2859-1 — sampling procedures for inspection by attributes (AQL) https://www.iso.org/standard/2859-1
  8. ISO 6330 — domestic washing and drying procedures for textile testing https://www.iso.org/standard/75934.html

Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) — OEM/ODM underwear sourcing and supply-chain partner in Xiamen, China; in the trade since 2009, incorporated in 2013. Based in the Xiamen–Quanzhou–Jinjiang knitwear cluster, Fujian Province, south-east China.

Buyer Questions

MOQ, lead times, certification and trading terms

Minimums are by category: 2,000 pieces per style and colour for men's, women's and kids' underwear, 600 sets for pyjama sets, and 3,600 pieces for sport bras. Beach shorts run at 3,000 pieces per style and colour. Figures can flex slightly with fabric, trims and programme size, and Unitex quotes the exact minimum per style. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).

Men's, women's and kids' underwear (briefs, boxer briefs, boxers, trunks, thongs, bikinis), sport bras, pajamas/sleepwear, and beach shorts (boardshorts, swim shorts and casual beach shorts). Because we work across a factory network, we can consolidate the whole family range into one container — a single supplier for your full assortment. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).

OEM means you provide the design, tech pack or reference sample and production runs to your specification. ODM means you select from our ready-made styles and customize fabric, colors, branding and packaging. We offer both — OEM for brands with a clear direction, ODM for faster, lower-cost launches. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).

Inline QC at every sewing operation, plus a final random inspection to AQL 2.5 (critical 0 / major 2.5 / minor 4.0), measured against your sealed golden sample. QC reports are linked to your PO number, production date and fabric lot for batch traceability. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).

Yes. The EU is our largest market — we are fluent in REACH, EU labeling and EU textile fibre-labelling rules (Regulation (EU) No 1007/2011). For Brazil and Chile we prepare the specific certificates and Spanish/Portuguese documentation those customs regimes require. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).

The goal is to let you validate quality and fit before scaling — small orders get the same attention and QC as large ones. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).