channel steel UPN 1)Size: 50x25x3mm-200x10*6.5mm 2)Material: Q195,Q215,Q235,A36,SS400,SS540 3)Packing:bundle by wire rod Structure channel steel UPN C channel steel dimensions Specification: Main ProductsZ steel structure,C shaped steel stucture,channel steel,angle steel,deformed steel,tail railMain Exporting CountrySouth America,Eastern Europe,Africa,Oceania,Mid East,Western EuropeQuality ...