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quick installing steel structure frame
Selling leads
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... construction with wood and concrete takes time — you’ll have to wait at least a few months before you can start using the new structure safely. If ...
2025-08-04 00:20:11
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...Steel frame The steel frame is a Q235 galvanized fitting. Ii. Roof insulation The ceiling is a blue color steel pre-coated 0.4mm outside strong ...
2025-08-04 00:20:11
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