Sandwich Panel Industry News & Buyer Insights

Sandwich Panel News and Buyer Resources

Fuqiang publishes practical resources for teams sourcing insulated wall panels, roof panels, decorative metal panels, and installation accessories. Explore guidance on panel selection, thermal performance, fire-resistant core options, factory production, export packing, and project applications.

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PU Sandwich Panel Fire Resistance: Ratings vs Test Reports

August 20, 2026

PU sandwich panel fire ratings explained: what GB 8624, EN 14509 and ASTM E84 each actually test, and the report details to request before you specify a panel.