... )certificate:BV,SGS ,ISO 3)Brand:TISCO,LISCO,JISCO,,ZPSS cold drawn bright steel bar BrandBAOSTEEL, JISCO, TISCO , LISCOCertificateBV,SGSSurface2B, BA, NO. ... buildings ornaments elevators, door of building, frontal plate etc. BACold rolled, bright annealed and skin-passed, the product have excellent brightness ... brightness and prefer reflexivity can to be the mirror. cold drawn bright steel bar