| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 12 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Feature | Specification |
Inner and outer panels | Cold-rolled steel plate |
Door frame material | Cold-rolled steel plate |
Sound insulation material 1 | Environmentally friendly sound-absorbing cotton |
Sound insulation material 2 | Double-layer damping sound-absorbing board |
Theoretical sound insulation quantity | ≥35 decibels |
Colour | Choose according to the demand |
Customized | YES |
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