| Name | Great wall PU sandwich panels |
| Metal | Al-Mg-Mn |
| Thickness | 0.4-0.8mm metal |
| Thickness | 50/75/100/150mm |
| Length | Customized |
| Width | 1000mm |
| Delivery | within 5-20days after deposit |
| Payments | Deposit first,balance before delivery. |
| Package | Film covered in pallets |
| Transfer | 40GP is better choice. |
The Great Wall roofing panels face metal is Al-Mg-Mn,with high strengthen,hardness,more light comapared with the PPGI.
The surface can produce a film to protect the surface avoid to rusting.
This kind metal is kindly to the environment and good for the lasting development.
The Al-Mg-Mn steel can be pressed to many types,also can be curved.
Composite with the PUR/PIR core,waterproof and fireproof.
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Great wall as the roofing sandwich panels,used for the high grade building,warehouse,factory and so on.
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