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Our first patent "the bead machine" obtained the practical new type patent

Date Time：2009-04-10 21:36:52　Views：Back

In 2009, our first patent "the bead machine" obtained the practical new type patent.

PreviousCZX-682 project passed the provincial appraisal

NextOur rare-earth additives for plastics were appraised as “Guangdong Top Brand Products”

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