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U Channel Channel Steel U Beam C Beam Steel Poutres En Acier Viga De aç O Vigas De Acero

2025-04-13 introduction 3220
Q195, Q235, Q345, SS400, ST52, A36
24hours Available
Bolt Connection
Support Installation
U Channel
XBY
Standard Exporting Seaworthy Packing
AISI, ASTM, GB
Tianjin, China
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