Round Steel:1)Specification :5mm--450mm 2)Application:structural steel bar ... ba r3)We can produce as customer's designs 1.type:round steel q2352.standard:GB,JIS,ASTM,API,AISI,DIN,EN3 ... .market:southeast AisaThe size you required can be offeredProducthot rolled round steelsize:size:5.5 – 250mmGradeQ235,Q215,45#,35CrMo,42CrMo, ... and order,if possible,welcome to visit us. HR steel round bar of good quality