American Certified Building Projects Door Supplier Commercial Steel Fire Door Customized Fireproof Door

American Certified Building Projects Door Supplier Commercial Steel Fire Door Customized Fireproof Door. 120-Minute Fire Rating: Certified fire resistance of 120 minutes with perlite filling for critical safety compliance. Heavy-Duty Steel Construction: 1.0 mm galvanized steel door leaf and 1.5 mm frame ensure superior durability and strength. Global Certification Standards: Compliant with EN, BS, AS, UL10C, NFPA, ASTM, and CE standards for international markets. Customizable Color Options: Available in any RAL color system to match specific design requirements and aesthetics. Flexible Customization: Custom sizes, surface finishes, vision panels, and louvers available based on project needs. Professional Project Support: Graphic design and project solution capabilities provided for building and commercial projects. Overseas Installation Service: Specialized overseas installation services available for international clients and projects. Strict Quality Control: 100% visual and function inspection by 12 QA/QC inspectors ensures product reliability.