High Ductility Cold-Rolled Straight Reinforced Bar Production Line Anyang Heli Techtronic Co., Ltd Base Info Rolling Shape:Ribbon, Bar, WireProduct:ProfileRoller Position:Special FormRoller Number:Four-HighLayout:ContinuousType:Cold Rolling Mill Description Pre:Ductile Iron Pipe Centrifugal Casting Machine Next:RBD Drawing Machine (JC-WD-9D)