Min. Order Reference FOB Price
1 Square Meter US$20.99-59.99 / Square Meter
Product Description
steel structure made metal formwork two story metal building steel portal frame building Specifications: Main Steel: Q345, Q235, Q345B, Q235B, etc. Column &Beam: Welded or Hot rolled H-section Connection method of steel structure: Welding connection or bolt connection Wall &Roof: ...