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  • ISO9001

    Issuing authority : Guangdong Quality Testing CTC Certification

    Valid period : 2015/7/21 - 2018/7/20

        

  • ISO14001

    Issuing authority : Guangdong Quality Testing CTC Certification

    Valid period : 2013/7/15 - 2016/7/14

       

  • OHSMS18001

    Issuing authority : Guangdong Quality Testing CTC Certification

    Valid period : 2013/3/4 - 2016/3/3