... , anti-corossion width:35-1250mm,thickness:0.14-2.0mm Cold rolled steel sheet: gradeDC01,DC02,DC03,DC04,SPCC,SPCD,SPCE,Q195 ... →acid picking→rolling→annealing→level up→tension leveling→cutting→oiling→cold rolled steel coil→weighting→inspecting→packing→accessing warehouse.Technical treatmentbright,annealed ...