| Section Shape | ROUND |
| Brand | ZTDX |
| Material | Q235/Q345,STK400/STK500,ST37/ST52,S235JR/S275JR |
| Usage | Construction Structure |
| Length | 1-12m |
| Surface | Black/Painted/Galvanized |
| Processing Service | Bending, Cutting, Decoiling, Welding |
| Certificate | API , Bsi, ce, BIS, GS, ISO9001 |
| Place of Origin | Tianjin, China |
| MOQ | 3 Tons |
