Quality documents buyers can check before production
Buyers can review Rainwood's quality system, certificate scope, production controls, testing support, and export documentation before moving into sampling or production.
Trust center
Certifications, testing, and document readiness
Rainwood can share current certificates, product documents, and quality records according to the project and buyer requirements.
- NSF 455-2 GMP
- ISO 22000
- HACCP
- ISO 9001
- HALAL
- USDA Organic
- EU Organic

Buyer proof
Documents to prepare for the final site
These items improve inquiry quality because serious buyers want to verify the factory before sharing formula and order details.
Certificate scans
Available examples help buyers verify capability while protecting sensitive customer and formula details.
COA samples
Available examples help buyers verify capability while protecting sensitive customer and formula details.
Specification sheets
Available examples help buyers verify capability while protecting sensitive customer and formula details.
Factory photos
Available examples help buyers verify capability while protecting sensitive customer and formula details.
Packaging examples
Available examples help buyers verify capability while protecting sensitive customer and formula details.
Shipment document examples
Available examples help buyers verify capability while protecting sensitive customer and formula details.