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900 long span roll forming machine
Selling leads|
... product after roll forming has long working time than the tranditional ppc pipe, and not aging. It can make the project more integrate,and help to ...
2024-12-09 20:43:57
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... after cold bending to determine the precision of the long cutting parts forming shape rules length accurate consistency.Good appearance and high ...
2026-06-21 00:09:57
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