... :within one month after signed the contractSpecificationsSteel Rebars 1)steel rebar Grade:HRB335,HRB400 2)steel rebar Diameter:6,12,14,16,18 ... ,HRB4002)steel rebarDiameter:6,12,14,16,18,20,22,25,28,32,403)steel rebar Length:6-12m4)steel rebar brand:Zhuxin Steel Steel Rebars