天津天南133-899-21077钢铁贸易有限公司Q345D圆钢8mm40吨Q345D圆钢10mm45吨Q345D圆钢12mm30吨Q345D圆钢14mm50吨Q345D圆钢20mm85吨Q345D圆钢30mm90吨、Q345D圆钢32mm35mm60吨Q345D圆钢40mm40吨Q345D圆钢42mm40吨Q345D圆钢45mm45吨Q345D圆钢50mm30吨Q345D圆钢55mm50吨Q345D圆钢60mm85吨Q345D圆钢65mm90吨、Q345D圆钢70mm75mm60吨Q345D圆钢80mm40吨Q345D圆钢85mm40吨Q345D圆钢90mm45吨Q345D圆钢95mm50吨Q345D圆钢100mm50吨Q345D圆钢110mm85吨Q345D圆钢120mm90吨、Q345D圆钢130mm35mm60吨Q345D圆钢140mm40吨Q345D圆钢150mm88吨Q345D圆钢160mm90吨Q345D圆钢180mm95吨Q345D圆钢200mm68吨Q345D圆钢220mm70吨Q345D圆钢250-400mm量大，定尺定做交货期快。)