| Application: | Building Ventilation Duct |
|---|---|
| Surface Treatment: | Yes |
| Technics: | Forged |
| Material: | Steel |
| Transport Package: | Pallets |
| Specification: | 41x41x2.5 |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Seismic support is mainly used for building ventilation pipe to prevent deformation caused by earthquake,
It is mainly used in some countries and regions with more earthquakes
Suppliers with verified business licenses
Audited Supplier 
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