“Blast-resistant Rolling Shutter​”

The Complete Guide to Explosion-Proof Door Maintenance From Daily Cleaning to Professional Inspections

Daily Cleaning: Consistency Ensures Longevity​ Surface Cleaning​ Wipe the door surface weekly with a dry or slightly damp microfiber cloth. Avoid abrasive tools like steel wool or stiff brushes (critical for metal doors). For accumulated dust in hidden crevices or tracks, use a soft-bristle brush...