Beijing, CHINA: A visitor takes a picture of counterfeit wine bottles at the Beijing administration for industry and commerce center for food safety test in Beijing, 12 June 2007. China is a top violator of US food safety standards, with US authorities last month rejecting 257 Chinese food shipments -- far more than from any other country, US media reported 20 May. China, which exports about two billion dollars each year in food products, not only is a cheap supplier of a growing number of important food products, but for some key foodstuffs it is virtually the sole purveyor. AFP PHOTO/TEH ENG KOON (Photo credit should read TEH ENG KOON/AFP via Getty Images)