
Superior Fire-Resistant Door Designed for Maximum Theft Protection. Superior Fire Resistance: Class A (1.5h) and Class B (1.0h) ratings with cold-rolled steel and rock wool core. Customizable Dimensions: Available in customized sizes to fit specific project requirements. Durable Steel Construction: High-strength cold-rolled steel with 0.8mm to 1.5mm thickness for long-term stability. Low Maintenance Design: Requires only damp cloth cleaning; resistant to corrosion, moisture, and oxidation. Wide Application Scope: Ideal for malls, hospitals, schools, factories, and residential stairwells. Comprehensive Certifications: Meets Can, UL10(B), UL10(C), BS476-22, and EN1634-1 standards. Flexible Customization: Offers full customization including color, design, and material options. Efficient Delivery: Standard delivery within 15 days; peak season lead time is one month.