... reputation first,win with quality Item name:SS round bar. Grade:Austenitic SS 301,304,304cu, 301L,304N,310S,316,316L,316Ti ... , JIS Shape:Round. Diameter:10-415 mm. Length:3.5---8 m. Surface:Bright(cold drawn,smooth turned) or Black(Hot ... , Bureau Veritas. 100% factory,welcome inquiry. Round bar,round steel,SS round bar. Our Certification ISO9001:2008,TUV Rheinland,BUREAU VERITAS ...