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| Model NO. | S1 | After-Sale Service | Online Technology Support |
| Main Materials | Steel / Rock Wool | Average Lifespan | 20 Years |
| Accessories | Screws/Glue/Sealing Strap | Transport Package | Standard Package |
| Specification | 20FT / 40FT | HS Code | 9406000090 |
| Capacity | 5000 PCS / Year | Origin | China |