... notNon-alloyGradeQ195,Q215,Q235,Q345SecondaryNon-secondaryTechniqueHot rolledPortShanghai, TianjinFOB(per ton)640-660 USDSurface treatmentGalvanizedPainted,BlackZinc coating50umDeliveryIn 7 daysCertificationISO9001OriginTianjin, ... handrail, windows, machinery, telecome,curtain wallSupply ability2000 tons per monthMain marketAfrica, Asia, Austrilia, The Middle EastPayment termsL/C ...