| After-sales Service: | Online Technical Support |
|---|---|
| Application: | Cable Well, Discharge Flue, Elevator Room, Stairway |
| Material: | Steel |
| Thermal Insulation: | Fully Insulated Doorsets |
| Fire Rated Time: | 120 Minutes |
| Project Solution Capability: | Graphic Design, Total Solution for Projects |
| Customization: |
|---|
){kind=link}