
In August 1994, passed ISO9002:1994 Quality 球探足球比分 System Certification.
In May 2004, it passed ISO 9001:2000 Quality 球探足球比分 System Certification.
In June 2010, passed ISO 9001:2008 Quality 球探足球比分 System Certification.
In June 2017, passed ISO 9001:2015 Quality 球探足球比分 System Certification.

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