corrugated steel roofing sheet Thickness:2mm-600mm, width:1250mm-4800mm, Length:3000mm-28000mm. GB, ASTM, ASME, JIS, DIN, BS corrugated steel roofing sheet1. ... -28000mmIn view of clients' different requirements, we can supply more steel plates with various specifications.Standard:GB, ASTM, ASME, JIS, ... ,Northern Europe,Southern Europe and other international markets. corrugated steel roofing sheet