廊坊圆钢常用型号0316-7665157

圆钢Ф12#Q235，45#, 圆钢Ф14 Q235,45# 圆钢Ф16,Q235,45# 圆钢18,Q235,45# 圆钢Ф20,Q235,45# 圆钢Ф22,Q235,45# 圆钢Ф25,Q235,45# 圆钢Ф28,Q235,45# 圆钢Ф30,Q235,45# 圆钢Ф32,Q235,45# 圆钢36-40 ,Q235,45# 圆钢45-70,Q235,45# 圆钢75-80,Q235,45# 圆钢90-100,Q235,45# 圆钢110-130,Q235,45# 圆钢140-160,Q235,,45#