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ISO9001
Issuing authority : Guangdong Quality Testing CTC Certification
Valid period : 2015/7/21 - 2018/7/20
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ISO14001
Issuing authority : Guangdong Quality Testing CTC Certification
Valid period : 2013/7/15 - 2016/7/14
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OHSMS18001
Issuing authority : Guangdong Quality Testing CTC Certification
Valid period : 2013/3/4 - 2016/3/3
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