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      ABOUT US

      • Famous brand products of Guangdong Province in 2015
      • ISO-TS-16949-2009 Certificate -1
      • Quality management system certification EN-May19-2018-
      • Certificate of registration of scientific and technological achievements
      • China Association of electronic materials industry (member certificate)
      • JPP-44A certificate of high and new technology products
      • JPH-10F certificate of high and new technology products
      • JPP-95 certificate of high and new technology products
      • JPP-44 certificate of high and new technology products
      少妇高潮A一级

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