HRB400 hot rolled rebar steel 1Grade:HRB335,HRB400 2Diameter:6,12,14,16,18,20 ... Laigang HRB400 hot rolled rebar steel1Grade:HRB335,HRB4002Diameter:6,12,14,16,18,20,22,28,32,403Length:6-124brand:LaigangNameDeformed Steel RebarPlace ... these products are manufactured by Laiwu Steel Group.Mrs,LiTelephone:86-0634-6461612,13054836377Mobile Phone: 13963400909Fax: 86-0634-6461613 HRB400 hot rolled rebar steel