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2019 Vision China(SHANGHAI) SONY Booth
2017 CPSE Security China SHENZHEN SONY Booth
2016 CPSE Security China BEIJING SONY Booth
2015 CPSE Security China SHENZHEN SONY Booth
2014 CPSE Security China BEIJING SONY Booth
2013 CPSE Security China SHENZHEN SONY Booth
2011 CPSE Security China SHENZHEN SONY Booth
2006 HIGH TECH SONY Booth