Grade: | Q235, A36, Ss400, S235, St37... |
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Standard: | AISI, JIS, ASTM, DIN, BS, GB |
Certification: | IS0, RoHS, ABS |
Commodity: | Cold Bending Formed C Type Profile Steel Channel |
Standards: | AISI, JIS, ASTM, DIN, GB... |
Material: | Q235B, Sm490, Ss400, Q345b, S355, S275... |
Customization: |
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