| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Accuracy: | 1mm |
| 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
| Material | Grade | Ranging | Top screw | Applied to |
| Carbon fiber or Aluminum | mm | 137mm-250mm | 5/8'' | all brand |
Suppliers with verified business licenses
Audited Supplier 
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