... 28,32,40 3Length:6-12 4brand:Laigang HRB500 deformed steel rebar size1Grade:HRB335,HRB4002Diameter:6,12,14,16,18,20,22 ... District, which is also the location of Laiwu Steel Group. In 2010, the steel output of the whole city reached 17 million tons ... -cost products. We can also provide steel products according to our customers' needs. Our main products are H beam steel, angle steel, round steel, steel ...