... , VENTILATION DUCTS, GUTTERS AND DOWN SPOUTS, PRE-PAINT AND POST PAINT APPLICATIONS, GUTTERS AND DOWN SPOUTS, CEILING SUSPENSION ... BARS, SHUTTER DOOR RAILS. SHOWCASES AND OTHER STRUCTURAL USE, ROOFING, COMMERCIAL USEGUTTERS, AUTO ... RESISTANT STEEL, HIGH-STRENGTH-STEEL PLATE2. PRODUCT SHOW3. CERTIFICATES 4. MECHANICAL ANALYSIS 5. COMPANY SHOW 6. PACKING/PACKAGE GALVANISED STEEL ...