After-sales Service: | Online Technical Support |
---|---|
Warranty: | 2year |
Certification: | ISO9001 |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Product Name | Noise Barrier (Sound Barrier) |
Material | galvanized steel sheet,perforated aluminium sheets,nonmetal |
Color | According to your needs |
Performance | Noise reduction coeffient (sound adsorption coefficient) |
Barrier Forming Thickness | 80mm, 100mm, 140mm et. |
Popular Size | 2500x500x80mm, 2500x500x100mm, 2000x500x50mm (can be customized) |
Surface Treatment | Power Coated, Hot Dipped Galvanized |
H shape post common size:100x100x6x8mm,125x125x6.5x9mm,150x150x7x10mm,175x175x7.5x11mm etc. | |
Used | Viaducts, Highways, Factories, Residential areas,High-speed rail, subway |
Suppliers with verified business licenses