Application Scope of Class A, B, and C Fire Doors in Buildings The correct use of fire doors is critical in building fire protection. Today, most designers can select the appropriate fire door levels based on the size, function, floors, and locations of buildings. By installing fire doors where required, they help slow down fire […]
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Technical Standards by YK Fire Rated Door Manufacturer As a professional steel fire door manufacturer, YK Door Industry Co., Ltd. ensures that all custom steel fireproof doors supplied for industrial applications adhere to strict national and project-specific technical standards. The following outlines the key specifications required for compliance and performance in demanding environments. Compliance with […]