| Function: | Pressed |
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| Material: | Steel |
| Usage: | Auto |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Name | Torsion Spring |
| Surface treatment | Plating nickel/ zinc/ black/ gold/ silver/ brass/ chrome, electrophoresis coating plastic, oiled to prevent rust, etc |
| Material | 72B/82B/60Si2MnA |
| Wire Diameter | .207/.218/.234/.243/.250 and other |
| Diameter | 2", 2" 5/8, 3" 3/4, 6" and other |
| Length | 24/26/27/30 and other |
| Packaging | Inner Packing: Plastic bag; Carton Box Outer Packing: Cartons, wooden boxes or pallets |
| Application | Luxury garage doors,factory lift doors,industrial door installation ,shutter doors in matching torsion and extension spring |
| Lead Time | Within 20-30 days after receiving the deposit |
| Payment Term | 30% deposit before production,70% balance before shipping by T/T |
Suppliers with verified business licenses
Audited Supplier 
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