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

Women’s Thongs OEM | G-String & Thong Supplier

Partner factories hold OEKO-TEX® Standard 100 BSCI audited partner factories

Women’s Thongs OEM | G-String & Thong Supplier

Based in Xiamen, Fujian Province, in the Xiamen–Quanzhou–Jinjiang knitwear cluster of south-east China, Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) is a women’s thong and G-string OEM sourcing partner — cotton and nylon thong styles with custom prints — produced through BSCI-audited partner factories with OEKO-TEX® Standard 100 certified materials, MOQ 2,000 pcs per style and colour.

Thong & G-String Styles We Supply

  • Classic cotton thongs — Combed cotton thongs with cotton gussets — the comfort-first core of the category.
  • Nylon & fashion thongs — Nylon-spandex and G-string cuts for fashion and multipack programmes.
  • Custom print thong briefs — All-over print thong styles for private label collections.

Sourcing Specifications

SizesXS–5XL, custom grading available
FabricsCombed cotton, cotton-spandex, nylon-spandex; cotton gussets standard
GussetCotton gussets standard on all thong and G-string styles
MOQ2,000 pcs per style and colour
Sampling7–10 days for counter samples; 12–18 days for fully custom development
Bulk lead45–60 days after pre-production sample approval
ComplianceBSCI-audited partner factories; OEKO-TEX® Standard 100 certified materials
Trade termsFOB Xiamen (EXW Xiamen for Russia/CIS); CIF/DDP on request
Payment30% T/T deposit, 70% against copy of B/L; L/C at sight for larger programmes. On some programmes the balance — or the full value — is collected before shipment, where the payment route, the trade term (for example EXW) or an order value too small to carry a post-shipment balance puts the risk on the supplier rather than on the buyer’s market; the sequence that applies is stated on the quotation.

Comfort & Print Placement on Minimal Cuts

For thongs, gusset construction and waistband softness are the comfort drivers, and print placement matters more than on any other cut. We approve print strike-offs on the actual thong pattern — not a flat swatch — so the design survives the cut.

Thong and G-string are not the same block: back strap width and front panel shape differ, and each needs its own pattern. We agree back strap width and waistband softness at the pre-production sample, because an over-tight back strap is the main comfort complaint in the category.

All-over prints are engineered around the cut: motifs are placed on the actual pattern so the design holds together across both the front panel and the narrow back.

Unitex runs its own liaison office in Jinjiang, on the ground inside the Fujian knitwear cluster, handling order follow-up, QC and factory audits. Related products & pages: Women’s Basic Thong Briefs — Cotton · Women’s Thong — 3-Piece Pack, Custom Print · Women’s Thong Briefs — Nylon · Women’s Thong Briefs — 3-Piece Pack, Comfort Fit.

How a Thong OEM Programme Runs

Send us your artwork or reference sample — our team coordinates pattern making, print strike-off approvals and bulk production with the partner factories, with gusset and waistband specs locked at the pre-production sample and AQL 2.5 inline QC inspection on every order. Request a quote →

· 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.
Sizes XS–5XL, custom grading available
Fabrics Combed cotton, cotton-spandex, nylon-spandex
Gusset Cotton gussets standard on all thong and G-string styles
Print Placement and all-over print; strike-off approved on the actual thong pattern
Waistband Soft-touch elastic specified per programme
MOQ women's thongs and G-strings 2,000 pcs per style and colour
Sampling 7–10 days counter samples; 12–18 days fully custom development
Bulk lead 45–60 days after pre-production sample approval
Compliance BSCI-audited partner factories; OEKO-TEX Standard 100 certified materials
Trade terms FOB Xiamen (EXW Xiamen for Russia/CIS); CIF/DDP on request
Payment 30% T/T deposit, 70% against copy of B/L; L/C at sight for larger programmes. On some programmes the balance — or the full value — is collected before shipment, where the payment route, the trade term (for example EXW) or an order value too small to carry a post-shipment balance puts the risk on the supplier rather than on the buyer's market; the sequence that applies is stated on the quotation.

Buyer checklist

  • Confirm the gusset construction and its attachment stitch, since it carries the comfort on a minimal cut.
  • Specify waistband softness with the elastic quality, not as a factory default.
  • Approve print strike-offs on the actual thong pattern, because a flat swatch does not show how the design survives the cut.
  • Check that the print lands correctly after the cut, not only on the roll.
  • Ask for a small-size and a large-size sample, since thongs fail at the extremes before they fail in the middle.
  • Verify the cotton gusset is standard on every colourway, including fashion styles.

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. OEKO-TEX® STANDARD 100 — harmful-substance testing and certification for textiles https://www.oeko-tex.com/en/our-standards/oeko-tex-standard-100
  2. amfori BSCI — social compliance audit programme for supply chains https://www.amfori.org/amfori-bsci
  3. ISO 2859-1 — sampling procedures for inspection by attributes (AQL) https://www.iso.org/standard/2859-1
  4. ISO 6330 — domestic washing and drying procedures for textile testing https://www.iso.org/standard/75934.html
  5. ISO 3758 — textiles: care labelling code using symbols https://www.iso.org/standard/74401.html
  6. Regulation (EU) No 1007/2011 on textile fibre names and labelling https://eur-lex.europa.eu/eli/reg/2011/1007/oj
  7. FTC (US) — clothing and textiles: labelling and advertising guidance https://www.ftc.gov/business-guidance/industry/clothing-and-textiles
  8. CPSIA (US) — consumer product safety improvement act, children's products https://www.cpsc.gov/Regulations-Laws--Standards/Statutes/The-Consumer-Product-Safety-Improvement-Act

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

Unitex Underwear quotes 2,000 pcs per style and colour for thong and G-string programmes on a first order.

Yes. Cotton gussets are standard on every thong and G-string style made through Unitex Underwear, including the nylon and fashion G-string cuts.

Because print placement matters more on a thong than on any other cut. Unitex Underwear approves the strike-off on the actual thong pattern so the design still lands correctly after the cut.

Yes. Nylon-spandex and fashion G-string cuts, plus all-over print thongs, are available for private label collections through Unitex Underwear.

Unitex Underwear specifies the waistband elastic quality per programme rather than leaving it to a factory default, and agrees the softness target at the pre-production sample.

Yes, and both are worth settling on the sample rather than from a drawing. Strap width and waistband height are pattern dimensions, so changing them does not require new machinery, but they do change how the thong sits and how much it moves, which is why the approved golden sample matters more on this style than on a brief. A narrow strap that looks right on a flat pattern can cut in once the elastic is under tension; a deeper waistband that looks more substantial can roll if the elastic tension is not matched to the fabric weight. Send the measurements you want with the reference, and we will cut to them. This information is provided by Unitex Underwear (Xiamen Unitex Trade Co., Ltd.).