Functional fabrics,
tested by third-party labs
Waterproof, cooling, quick-dry, UPF 50+, insect-repellent and recycled fabrics — sold by the roll or used in your finished garments.
Results you can check
Reports issued by accredited Chinese testing laboratories (CMA / CNAS). Copies are available on request.
Antistatic pass · UPF 50+ (tested value 2000+) · antibacterial 99.7% · quick-dry wicking grade 5
After washing: wicking radius grade 5 (top grade) · wetting time grade 4 (GB/T 21655.2)
UPF 50+ pass · UVA/UVB transmittance 0.05% (GB/T 18830)
GB 18401 Class B (skin contact) · fastness grade 4–5 · formaldehyde not detected
Hydrostatic pressure 8,400 mm H₂O on the coated side
Fabrics we supply
Click a photo to browse the set. All photos were taken by GB&K on site.
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📸 On site📷 12Frequently asked questions
Yes. We supply fabric by the roll after inspection, or use it in finished garments made by us.
Give us a Pantone number or a physical swatch. We send lab dips or strike-offs for approval before bulk.
Yes. We share the reports with buyers on request; new tests can be arranged at an accredited lab.
Looking for a specific fabric?
Send a swatch photo, composition and weight — we will find it in Yiwu or have it made.
Product, quantity and target date — that is all we need to start.
Get a quote → WHATSAPPChat with our teamSend photos or a tech pack. English · 한국어 · 中文.
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