NAME: HOT ROLLED hexagonal bar 1,Grade: 20# ,45# , S20C, ... SIZE: 10MM-65MM 3,hexagonal bar We are making hot rolled bright steel all the time ,the detail is ... as flw : NAME: HOT ROLLED hexagonal bar 1,Grade: 20# ,45# , S20C,S45C ... and two side straightness, high efficiency, material is cutting plate, hot plate instead of ideal products. And our company has gained nine ...