150*150 reinforcing steel bars <1>Diameter:18mm-300mm <2>Length:6m-12m <3>Type: Hot Rolled, Forged, Cold Drawn <4>MOQ ... :20t 45# square billet 150*150 reinforcing steel bars Laiwu Laite Commodity Co ... party inspection institution:CIQ,SGS,ITS,BV,etc)Delivery StateHot forged,Black&AnnealingHardnessHBS=137~269Characteristic Applicationwelding is well,Used for ...