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Cooperate again with Huabang Paper, modifying the hood and ventilation system!
Japanese Industry Leader's Visit: Jointly Shaping the Future of the Industry
Invention Patent Certificate, Patent Number: ZL 2021 1 0859472.2
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Invention Patent Certificate, Patent Number: ZL 2018 1 0799252.3
Utility Model Patent Certificate, Patent No.: ZL 2021 2 1736054.6