我廠生產供應Q345B方鋼、Q235B角鋼、Q235B槽鋼、16Mn工字鋼，規(guī)格精準，庫存充足，價格實惠，敬請選購。 

產品 材質 規(guī)格 價格
  Q345B方鋼 Q345B 50#-10# 4225/噸
  Q345B方鋼 Q345B 33# 4215/噸
  Q345B方鋼 Q345B 10# 4210/噸
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