| Model NO. | CTWZ0013 |
| Location | Hangzhou |
| Finish | Nickel Plated;PVC Coating;Gal Vanized |
| Material | Q195/Q235 High Quality Carb on Steel |
| Rib Diameter | 4-8mm |
| Anti-Corrosion | Yes |
| Plastic Spray | OEM |
| Diameter of Steel Wire Ring | 2.5-3mm |
| Coating | Not Easy to Peel off |
| Transport Package | Carton |
| Specification | 300-1100mm diameter |
| Trademark | HZCT |
| Origin | China |
| HS Code | 7314490000 |
| Production Capacity | 100000PCS/Year |