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v shape cardboard grooving machine
Selling leads
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... the production process. One significant step during the production of cartons is the process of grooving, which involves forming folds on ...
2024-12-09 22:35:50
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.... We have our own independent R & D department which is led by Tsinghua University professor. We have been specialized in semi-automatic post-press ...
2024-12-09 20:17:13
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