Low Cost New Style High Strength Prefabricated Steel Structure Warehouse Building on China WDMA bifold Customers from all over the

Customers from all over the world

Smooth Quiet Operation

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They are roughly the same strength as cedar

Electric and Manual

Low Cost New Style High Strength Prefabricated Steel Structure Warehouse Building on China WDMA bifold Customers from all over theLow Cost New Style High Strength Prefabricated Steel Structure Warehouse Building Product Description Item name Light steel structure prefabricated warehouse Main structure Material Q345B, Q235B Column and beam Welded H section steel, Hot roll H section steel, Box column is also available, Circle column Surface processing Paint or hot dip galvanized Connection High strength bolt Grade 10. 9s Substructure Purlin C channel or Z channel, steel Q235B,