Product spotlights Feature highlights:Constructed with high-quality materials, these fire-resistant iron doors offer superior fire resistance and are tested to withstand high temperatures for up to 3 hours. Equipped with advanced locking systems and powder-coated for corrosion resistance, they ensure maximum protection, durability, and peace of mind. Supplier highlights:This supplier is a manufacturer and offers full customization capabilities. Full customization is one of the key strengths.