... 1 Ton/TonsTrial Order Delivery Time:25days Round steel bar round steel bar size : as customers requests ... od:8-200mm Precision cold-drawn round wire-ray, optical round steel bar products, the Department uses ... high-carbon hot-rolled rods, hot-rolled round bar, cold-drawn through the front surface ... variety of cold-drawing specifications of light round wire, light round steel rods, the product is widely ...