| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | More Than 5 Years |
| Material: | Rock Wool |
| Refractoriness: | 350-650 |
| Diameter: | 4-30mm |
| Apparent Density: | 35~65kg/m³ |
| Samples: |
Ecoin rock wool board
|
|---|
| Customization: |
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