... or samples Main ProductsZ steel structure,C shaped steel stucture,channel steel,angle steel,deformed steel,tail railMain Exporting CountrySouth ... you requestThicknessfrom 0.5mm to 15mmMaterialQ235,Q195,Q345Sizelength,width,thickness,height can manufacture ... Treatmenthot dipped galvanized,electrogalvanizing,spray paintMateriaQ235,Q195,Q345Surface Treatment:hot dipped galvanized,electrogalvanizing, ...