天津天南133-899-21077钢铁贸易有限公司Q345圆钢8mm40吨Q345圆钢10mm45吨Q345圆钢12mm30吨Q345圆钢14mm50吨Q345圆钢20mm85吨Q345圆钢30mm90吨、Q345圆钢32mm35mm60吨Q345圆钢40mm40吨Q345圆钢42mm40吨Q345圆钢45mm45吨Q345圆钢50mm30吨Q345圆钢55mm50吨Q345圆钢60mm85吨Q345圆钢65mm90吨、Q345圆钢70mm75mm60吨Q345圆钢80mm40吨Q345圆钢85mm40吨Q345圆钢90mm45吨Q345圆钢95mm50吨Q345圆钢100mm50吨Q345圆钢110mm85吨Q345圆钢120mm90吨、Q345圆钢130mm35mm60吨Q345圆钢140mm40吨Q345圆钢150mm88吨Q345圆钢160mm90吨Q345圆钢180mm95吨Q345圆钢200mm68吨Q345圆钢220mm70吨Q345圆钢250-400mm量大，定尺定做交货期快。)