From April 11 to 13, 2012, the 23rd International Exhibition for Refrigeration, Air-conditioning, Heating and Ventilation, Frozen Food Processing, Packaging and Storage (CR Expo 2012) was held at the China International Exhibition Center (New Hall) in Beijing. The theme of this year’s exhibition was ‘Innovation, Development, Energy Saving and Emission Reduction.’ This exhibition was jointly hosted by the China International Trade Promotion Beijing Branch, Chinese Association of Refrigeration (CAR), and China Refrigeration and Air-Conditioning Industry Association (CRAA).