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    1. 致力于水工業閥門的研發與制造—SINCE 1988

      • 發明專利4

      • 發明專利3

      • 發明專利2

      • 發明專利1

      • 商標注冊證

      • 發明專利5

      • ISO14001認證

      • ISO9001認證

      • 營業執照