... DC03 cold rolled steel coil 1.Material:DC01,DC02,DC03,ST12,ST13,ST14,SPCC,SPCD; 2.Size:0.2mm-3.0mm*1000mm-1250mm*c. Brief Introduction for Cold Rolled Steel ... Coil a. Grade:DC01,DC02,DC03,ST12,ST13,ST14,SPCC,SPCD,SPCE ... , the base metals for galvanized steel coil and prepainted steel coil ,etc.Packing: Description in detail DC03 cold rolled steel coil