Deformed Steel Rebars 1.All steels have a large inventory ... : HRB335, HRB4003.Length: 9m,12m4.Diameter:6mm~15mm TypeHRB335 steel bar Standard Grade a. GB1499.2-2007, HRB335, HRB400, etc ... , 8m, 9m,12m as standard Application construction industry with all types of reinforced concrete structures and so on Packing standard ... the original mill test certificate and original production Reinforced Steel Bar