| Name | Square & Rectangular Hollow Pipe |
| Specification | 10mmx10mm - 600mmx600mm 20mmx10mm - 800mmx400mm |
| Wall Thickness | 0.5mm - 25mm |
| Length | 6m,12m or Customerized |
| Steel material | Q195 → SS330,ST37,ST42 Q235 → SS400,S235JR Q345 → S355JR,SS500,ST52 |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) Oiled 5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating |