News & Updates

Latest news, product launches, and industry insights.

May 27, 2026

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May 16, 2026

The thermal insulation mechanism of fire doors with perlite-filled cores: Analysis of fire barriers from fire resistance temperature to thermal conductivity to expansion sealing

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May 16, 2026

Performance differences between steel fire doors and wooden fire doors: cold-rolled steel strength vs flame-retardant wood aesthetics, the optimal choice for different building types

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May 16, 2026

Detailed Explanation of Fire Door Fire Resistance Levels A, B, and C: Applicable Scenarios and Selection Standards for 1.5 Hours, 1.0 Hour, and 0.5 Hour

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