... .surface:smooth & bright 4.brand name:Xinxin Product NameGalvanized steel stripsSteel GradeQ195,Q235.StandardGB/T 13912-2002, ISO 1464, ... Annealing→Dip Coating→Straightening→Crop→Coiling Applications Light steel keel, color sheet baseband, galvanized steel pipe, steel structure workshop, fire rated roller shutter, metal ... , please contact us for more information. hot dipped galvanized steel strip