Model:      Specifications              Origin                  Standard

50*25*3 Japanese Standard Channel Steel  Jiangsu/Henan  JIS-G3108

50*25*5 Square Steel, Jiangsu/Henan, JIS-G3108

75*40*3.8 Japanese H-Beam  Jiangsu/Henan  JIS-G3108

75*40*4 Square H-beam, Jiangsu/Henan, JIS-G3108

75x40x4.5mm Japanese Standard Channel, Jiangsu/Henan  JIS-G3108

75*40*5 Square H-Beam, Jiangsu/Henan, JIS-G3108

100*50*3.8 JIS H Beam  Jiangsu/Henan

100x50x4.2 JIS槽钢      Jiangsu/Henan Province

100x50x4.5 Square H Beam, Jiangsu/Henan, JIS-G3108

100*50*5 JIS Slot Steel  | Jiangsu/Henan

125*65*5.2mm Japanese Standard Channel Bar, Jiangsu/Henan, JIS-G3108

125x65x5.3mm Japanese Standard Channel Steel      Jiangsu/Henan      JIS-G3108

125*65*5.5 Square H-beam, Jiangsu/Henan, JIS-G3108

Japanese H-beam, 125*65*6      Jiangsu/Henan      JIS-G3108

150*75*5.5 JIS H Beam      Jiangsu/Henan

150*75*5.7 JIS H-beam      Jiangsu/Henan

150*75*6 Japanese Standard Channel Bar  Jiangsu/Henan  JIS-G3108

150*75*6.5 Square H-beam, Jiangsu/Henan, JIS-G3108

150*75*9 Square H Beam, Jiangsu/Henan, JIS-G3108

200*80*7.5 Japanese Standard Channel Steel      Jiangsu/Henan      JIS-G3108

200*90*8 Steel Channel, JIS-G3108, Jiangsu/Henan

250*90*9 HR Steel Channel, Jiangsu/Henan, JIS-G3108

300*90*9 Japanese Standard Channel Steel  Jiangsu/Henan  JIS-G3108

300*90*10 Square Steel, JIS-G3108  | Jiangsu/Henan

300*90*12 Japanese Standard Channel Steel  Jiangsu/Henan  JIS-G3108

Japanese H-beam 380*100*10.5  Jiangsu/Henan  JIS-G3108

Japanese Standard Channel Steel 380*100*13   Jiangsu/Henan   JIS-G3108