SDF Clothing Partners with European Textile Mill Network
New supply agreements with three certified mills in Portugal and one in northern Italy give our clients direct access to GOTS-certified and GRS-verified fabrics with documented chain of custody — reducing sourcing complexity at a critical tier.
SDF Clothing has signed new fabric supply agreements with three textile mills in northern Portugal and one in northern Italy, effective from the fourth quarter of 2025. The agreements add a range of GRS-certified recycled fabrics and GOTS-certified organic blends to our approved fabric library — giving clients direct access to documented, chain-of-custody fabric without sourcing it themselves through a separate trading layer.
Why Portugal and Northern Italy
Both regions sit among Europe's most established textile clusters, with decades of infrastructure built around technical and increasingly recycled fabric production. Portugal's mills, concentrated around the Vale do Ave region, have invested heavily in GRS-certified recycled polyester capacity in recent years; the northern Italian mill brings GOTS-certified organic cotton blends with a strong track record in fine-gauge jersey. Beyond the fabric itself, the practical advantage is logistics — shipping lanes from these regions to Chittagong are well established, and fabric arrival lead times are noticeably shorter and more predictable than from some alternative sourcing regions, which matters for clients working to seasonal calendars.
What GRS Certification Verifies
The Global Recycled Standard, administered by Textile Exchange, plays a similar role for recycled materials that GOTS plays for organic fibres — though the two standards are independent and audited separately.
Recycled Input Verification
Recycled content — typically post-consumer PET flake or pre-consumer textile waste — is traced back to its declared source and reconciled against input volumes at each processing stage.
Chain of Custody
Each transformation — fibre to yarn, yarn to fabric, fabric to garment — generates its own Transaction Certificate, the same documentation structure used under GOTS.
Environmental & Social Criteria
GRS includes restricted-substance limits and baseline social compliance requirements for certified facilities, structured similarly to GOTS but scoped to recycled-content production.
Independent Audit
Certification bodies conduct annual on-site audits at every certified facility in the chain, including the mills now supplying SDF.
From Mill to Cutting Room
In practice, this changes what arrives with each fabric shipment. A GRS or GOTS Transaction Certificate now travels with the fabric lot, and our quality team logs that TC reference against the purchase order and the specific fabric roll numbers used in production. That reference carries through into the documentation we provide at the garment level — which matters increasingly for brands making "made with recycled materials" or "certified organic" claims on hangtags or product pages, where substantiating the claim with traceable documentation is becoming standard due diligence rather than an optional extra.
Fabric Categories Now Available
- GRS-certified recycled polyester — jersey and interlock knits made from post-consumer PET flake, suitable for activewear and basics programs.
- GOTS-certified organic cotton blends — fine-gauge jersey with elastane for fitted styles, sourced from the new Italian mill relationship.
- Recycled cotton blends — mechanically recycled pre-consumer cotton waste blended with virgin fibre, for heavier-weight woven applications.
Clients with active programs can request the updated fabric library and current swatch availability through their usual account contact. Lead times and minimum order quantities vary by fabric category and are confirmed at the point of quotation.