Steel Plates suppliers, exporters, manufacturers from Turkey

We are looking for suppliers for the following steel plates.
The total quantity is about 115 tons/month per 12 months.
Thickness(mm) 3 x 1500 x 3000 S355 7 pcs/month
Thickness(mm) 4 x 1500 x 6000 S355 14 pcs/month
Thickness(mm) 6 x 1500 x 6200 S355 11 pcs/month
Thickness(mm) 8 x 1500 x 6000 S355 34 pcs/month
Thickness(mm) 12 x 1500 x 6000 S355 8 pcs/month
Thickness(mm) 20 x 2000 x 6000 S355 7 pcs/month
Thickness(mm) 25 x 2000 x 6000 S355 2 pcs/month
Thickness(mm) 30 x 2000 x 6000 S355 2