... >Grade SS400 or Q235B 3>Size : 100x68mm---630x180mm Hot Roll I--Beam---Usage(1) building , bridge ,high way (2). Some kinds ... )Length (m)kg/mSize(mm)Length (m)kg/mHot Roll I-Beam --GB Standard 706—88 –Normal Size List 100*68 ...
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- ADD:Room D10,12 of South Groud D Building,No9-1,Xihai industry Area,Lecong Toun,Shunde,Foshan,Guangdong,China,Foshan,Guangdong
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