... SUSPENSION BARS, SHUTTER DOOR RAILS. SHOWCASES AND OTHER STRUCTURAL USE, ROOFING, COMMERCIAL USEGUTTERS, AUTO PARTS, ELECTRICAL APPLIANCES, VENDING MACHINES, REFRIGERATORS, OVENS ... , FOR PRE-PAINT. STRUCTURAL USE, ROOFING, COMMERCIAL USE …ETCELECTRICAL APPLIANCES, ROOFING, PARTITIONS. FACTORY BUILDINGS, ELEVATOR PANELS…ETCSPECIAL APPLICATIONS: WEAR ...