Evidence Ledger & Test Certificates
Every commercial claim made by Foshan Demi Furniture is anchored to verifiable laboratory test reports and supplier mill certificates.
| Component | Testing Standard | Certifying Body | Results / Threshold |
|---|---|---|---|
| Polyurethane Foam | CertiPUR-US Technical Standard | Intertek / SGS | Zero PBDEs, Heavy Metals, Low VOC (<0.5 ppm) |
| Steel Pull-Out Mechanism | ASTM F1561 / BIFMA X5.4 | Internal Lab & TUV | 10,000+ opening/closing cycles under 250kg |
| Commercial Upholstery | Martindale Rub Test (ISO 12947-2) | SGS Quality Labs | >40,000 rubs (Heavy Commercial Traffic) |
| Kiln-Dried Timber | Moisture Equilibrium Meter | FSC Certification Body | Moisture content verified < 12% |
B2B Upholstery Sourcing Glossary
- Martindale: Unit of measurement for fabric abrasion resistance. Contract hospitality requires at least 30,000 rubs.
- D-Rating (Density): Kilograms per cubic meter of foam. 35D means 35kg/m³; higher density ensures shape recovery without sagging.
- Bi-Fold Mechanism: A dual-folding steel frame that collapses in two folds into the sofa base.
- KD Construction (Knock-Down): Designed to disassemble into flat components for maximum container cubic packing efficiency.