Traceable silk, from origin to shipment.
Mulberry silk is a fully biodegradable natural fiber, and Yizhou's sericulture supports over a million farming households. We prioritize traceable sourcing and verifiable certification.
OEKO-TEX® STANDARD 100 (Class II)
Ensures textile products are free from harmful substances and safe for health and the environment.
held by local mill; certificate number provided on quotation
GOTS (Global Organic Textile Standard)
The leading standard for organic textiles, covering environmental and social criteria along the supply chain.
held by local mill; certificate number provided on quotation
GOTS-Certified Organic Silk
Our mulberry silk is available GOTS-certified organic, covering the full process — boiling, pre-treatment, spinning and weaving — as 100% organic raw silk, greige yarns and greige fabrics.
certified 100% organic; license number and validity provided on quotation
China Organic
China Organic certification and quality-system files are available alongside GOTS and OEKO-TEX, for buyers with domestic or destination-market organic requirements.
available for qualified buyer review within the document's listed scope
Destination-market compliance
California Prop 65, EU textile-safety and other destination-market requirements are reviewed against product-specific test reports before order approval.
California Prop 65, EU textile-safety and other market requirements reviewed against product-specific test reports and confirmed in writing before order approval
Frequently asked questions
Is mulberry silk sustainable?
Yes — mulberry silk is fully biodegradable, produces no microplastic pollution, and mulberry cultivation supports carbon fixation and soil protection in Yizhou.
Can you provide OEKO-TEX or GOTS certification?
Certification is held by our local mills. The certificate number is provided with your quotation, so you can verify it independently before ordering.
Do you supply GOTS-certified organic silk?
Yes. Our organic mulberry silk is certified 100% organic across the full process, covering organic raw silk, greige yarns and greige fabrics. The license number and validity are provided with your quotation.
Is the silk traceable to origin?
We source from local mills and can provide origin documentation and records aligned to your order, subject to destination-market requirements.