... certificate:BV,SGS ,ISO 3)Brand:TISCO,LISCO,JISCO,,ZPSS cold drawn bright steel bar BrandBAOSTEEL, JISCO, TISCO , LISCOCertificateBV,SGSSurface2B, ... performance, price stabilityGood shaping capability, weld bending capability, high thermal conductivity, low thermal expansionAdvantagesStrong corrosion and decorative effectPayment30% ... prefer reflexivity can to be the mirror. cold drawn bright steel bar