Trust Centre

What We Can Prove And What We Will Not Claim

Capability, certification and quality process, documented with real photographs from Youlang and its partner factories. Where a number cannot be verified it is not on this page.

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Audit and certification schemes

Held across the partner factory base, including Disney FAMA authorisation at some facilities.

Standard material tests

Fabric weight, composition, colour fastness, light fastness and saliva colour fastness.

Inspection points per order

Inline inspection during production and final inspection to AQL before release.

Nominated laboratories

SGS, BV and TUV for REACH and FHSA compliance testing.

Facilities

Real Photographs From Youlang And Its Partner Factories

Every image on this page is a working photograph rather than a stock library picture, and each one is captioned with what it actually shows.

Sewing floor at a partner underwear factory — A partner sewing floor. Inline inspection runs here during the cut, which is where mistakes and delays get removed while they are still cheap to fix.

Knitting machines at a partner mill — Knitting hall at a partner mill. Seamless blocks are knitted as a tube from pre dyed yarn, which is why the colour card on a seamless order is fixed at yarn stage.

Garment assembly and finishing floor — Assembly and finishing. Each style is placed in the cluster that produces that construction rather than forced through one plant.

Cutting and packing workshop — Cutting and packing. Final inspection to AQL covers fabric weight, fabric colours, print, sizes, labels and packaging before goods are released.

Partner factory showroom with sample garments — A partner showroom. Approved samples are kept as physical reference so a repeat cut can be checked against the original rather than against a photograph.

Underwear display rack with mens styles — Display rack of mens blocks. Useful for identifying which construction a buyer is describing before any sampling starts.

Wholesale underwear shelves in Yiwu — Wholesale shelves in Yiwu. This is where the 12 pcs stock programme is organised from, and why the stock list changes week to week.

Partner factory building exterior — A partner facility. Audit certificates are held by the factory producing your order and are issued with a validity date, so we send current copies rather than publishing them.

Yiwu international trade market — The Yiwu commodity market. Packaging, cosmetics and general commodities are sourced here alongside the underwear programme.

Export containers at port — Export handling. Customs clearance and shipping management are done at origin so a first time importer is not coordinating four separate vendors.

Certification

Audits Held By Partner Mills

Certificates belong to the factory producing your order, not to Youlang, and every one carries a validity date. Current copies are sent on request so your buyer file never holds an expired document.

$OEKO-TEX Standard 100 certification$

OEKO-TEX Standard 100

Tested for harmful substances on fabrics and trims.

BSCI

Business Social Compliance Initiative audit at partner mills.

SA8000

Social accountability audit standard.

GOTS

Global Organic Textile Standard for organic cotton programmes.

ISO 9001

Quality management system certification.

SGS

Third party inspection and laboratory testing.

ICS

Initiative Clause Sociale audit.

Sedex

Supplier ethical data exchange membership.

WRAP

Worldwide Responsible Accredited Production.

Disney FAMA

Facility and merchandise authorisation held by partner factories.

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Quality Process

Six Control Points Between Approval And Release

Standard Material Test Items

Fabric weight
Fabric composition
Colour fastness
Light fastness
Saliva colour fastness

Final Inspection Covers

Fabric weight
Fabric colours
Print
Sizes
Labels
Packaging

Market Compliance

Underwear and lingerie are subject to substance regulations in the United States and the European Union. Where a buyer requires it, finished goods are tested for REACH (European Union) and FHSA (United States) compliance through SGS, BV, TUV. You can also inspect yourself or nominate your own third party inspector.

Customer References

Why There Are No Testimonials On This Page

Youlang has not published verified customer reviews or named project case studies. Putting invented quotes or unverifiable production numbers on a supplier website is easy and worthless, so this site carries neither.

What can be verified is on this page: the products, the facilities, the certifications held by partner mills, the minimums, the lead time and the inspection process. If you want references for a programme like yours, ask and we will see what the relevant factory is willing to share.

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Retail Reach

Where Partner Factory Output Ends Up

The partner factory base supplies the world’s largest retailers and brands, including Carrefour, Kmart, The Reject Shop, Takko and CR7. Retailer trade marks are not reproduced on this site.

That reach is the reason the audit list is as long as it is. Chain retail programmes will not start without current BSCI, SA8000, ICS, Sedex, WRAP or GOTS status, and those audits are what a smaller buyer inherits for free.

Retail Programme Detail

Questions

Trust Centre FAQ

Which certifications do partner mills hold?

OEKO-TEX Standard 100, BSCI, SA8000, GOTS, ISO 9001, SGS, ICS, Sedex and WRAP, with Disney FAMA authorisation at some facilities.

Can I have copies of the certificates?

Yes. They are issued with a validity date, so current copies are supplied on request for your buyer file rather than posted as downloads.

Do you publish client case studies?

No. Youlang has not published named client case studies, and rather than invent them this site carries only what can be verified. Ask and we will see what the relevant factory is willing to share.

Can I visit the factory?

Ask on WhatsApp with your dates. Youlang is at Yiwu Port in Yiwu City, Zhejiang, and visits are arranged against a live enquiry.

How do I know the goods are right before I pay?

Inline inspection during production, final inspection to AQL, and a shipment sample sent to you so you can check the finished goods directly.

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Ask For The Document You Actually Need

Certificates, test reports, factory photographs and stock lists are all available. Tell us what your buyer file is missing.

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