天津天南133-899-21077钢铁贸易有限公司Q345B圆钢8mm40吨Q345B圆钢10mm45吨Q345B圆钢12mm30吨Q345B圆钢14mm50吨Q345B圆钢20mm85吨Q345B圆钢30mm90吨、Q345B圆钢32mm35mm60吨Q345B圆钢40mm40吨Q345B圆钢42mm40吨Q345B圆钢45mm45吨Q345B圆钢50mm30吨Q345B圆钢55mm50吨Q345B圆钢60mm85吨Q345B圆钢65mm90吨、Q345B圆钢70mm75mm60吨Q345B圆钢80mm40吨Q345B圆钢85mm40吨Q345B圆钢90mm45吨Q345B圆钢95mm50吨Q345B圆钢100mm50吨Q345B圆钢110mm85吨Q345B圆钢120mm90吨、Q345B圆钢130mm35mm60吨Q345B圆钢140mm40吨Q345B圆钢150mm88吨Q345B圆钢160mm90吨Q345B圆钢180mm95吨Q345B圆钢200mm68吨Q345B圆钢220mm70吨Q345B圆钢250-400mm量大，定尺定做交货期快。)