| | 4.5mm,6mm,8mm,9mm,10mm,11mm,12mm ,13mm, 14mm,16mm |
| 10m,50m,100m,150m,200m,250m,300m,350m...... |
| 1300x450x1330,1200x420x1220,980x350x1000,680x240x7 00,420x180x400 |
| | Extruded by fiber glass and high strength resin at high temperature |
| High Density polyethylene coating |
| Steel with high-temperature sprayed plastic or hot dip |
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