| After-sales Service: | Onsit Guide&Packing&Shipping |
|---|---|
| Connection Form: | Bolt Connection |
| Residential Wall Structure: | Wallboard |
| Standard: | AISI, BS, ASTM, JIS, DIN, GB, FM&CE&SGS |
| Steel Type: | Carbon Structural Steel |
| Steel Material: | Q235B and Q345b |
| Customization: |
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