After-sales Service: | Provided |
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Warranty: | Lifetime Warranty |
Type: | Electroic Resistance Welded |
Technique: | Pre-Galvanized; Hot Dipped Galvanized |
Material: | Q235,Q345,S235jr, S275jr, Stk400 |
Surface Treatment: | Galvanized |
Samples: |
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Customization: |
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