... 1200mm 3.Surface:2B, No.4, BA, 8K Type:steel sheet cold rolled steel sheet 4301.Products details: Model No.FinishWidthThicknessCircle DiaMOQ410,409 ... are interested in our products,please tell us about the type,finish,size,thickness ,QTY and terms of shipment so that ... ,439,441,ect.Waiting for your enquiry. cold rolled steel sheet 430