6 2013 AHR EXPO 2013-01-03 2005 5 2012 Dubai Big 5 2012-08-13 2155 4 Chillventa 2012 2012-08-13 1847 3 China Refrigeration 2012 2012-04-30 1831 2 2012 AHR EXPO 2011-11-17 1758 1 ACREX India 2012 2011-10-21 1755 1 2