... Industry supplies HRB335, HRB400 and HRB500 ribbed construction steel bar. You could see the detail information in the ... short for reinforcing bar), also known as reinforcing steel, reinforcement steel, rerod, a deformed bar, reo, or reo bar, is a common steel bar, and ... you need reinforcing bars, please contact us to get a competitive quotation. HRB400 Hot Rolled Ribbed Construction Reinforcing Steel