... 40MM 3. Steel Grade:SD295B,SD390,SD490,KS,HRB,BS4.high quality and low price Deformed Steel BarQuality& StandardsSD295B,SD390,SD490,KS ... UsageThese deformed steel bars are mainly for houses, bridges, roads and so on.Wugang Hongxing Metal Material Co., Ltd. is ... enjoy a good reputation among customers. Welcome customers, business associations and friends from all parts of the world to contact us ...