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on behalf of cas,we are pleased invite you participate in the 15th china public security expo. at shenzhen 29th oct-1th nov.2015.we will be one of your first and best choice as we will bring the road safety and car parking products.we looking forward to meet you soon in shenzhen.if you need any help.pls do'nt hesitate contact us.
fair:the 15th china public security expo
booth no.:3c11,3 exhibition area,
duration：oct 29 - nov 1, 2015