We are offering deformed steel bar. Product description 1.standard:gb1499-98, bs4449, astm a615 , ks 2.grade:hrb335, hrb400. Hrb400e, hrb500, gr460, gr40, gr60 ks-sd400 3.diameter:8-32mm 4.length:6-12m 5.application:civil engineering, bridge 6.package:bundles or as per the buyers' requirement 7.shipment:in bulk 8.origin:china othersiwe, we also can manufacture you all the size you requested. Your satisfaction is our greatest pursuit. welcome to enquire !