1.Material:Q235, Q195

2.Pre-galvanized/hot dip galvanized/zinc plated 

3.Size:

     width:210/240/250/420/480/500mm etc.

     Height:40/45/50mm etc.

     Thickness:1.1/1.15/1.2/1.5mm

     Length:1m/1.2m/2m/2.4m/3m/4m etc.

4.Hooks:with or without

5.Stiffening rib: inner or outer