| After-sales Service: | 7*24 |
|---|---|
| Warranty: | a Year |
| Type: | Cold Bending Unequal Channel |
| Standard: | GB, ASTM, JIS, AISI, DIN |
| Shape: | U Channel |
| Perforated: | Not Perforated |
| Samples: |
customized
|
|---|
| Customization: |
|---|
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