Guangdong Province is an important manufacturing base of refrigeration and air conditioning equipment in China and also one of the largest export bases of household appliances in China. There are many upstream and downstream enterprises of refrigeration, air conditioning and cold chain gathered here, with a perfect industrial chain. During this visit, RACC committee mainly invited complete machine enterprises, refrigeration accessories enterprises, engineering companies, etc. to share the latest trends of the exhibition, convey the concept of service as the core, and strongly invite enterprises to participate in or visit, which has been widely recognized and responded positively by enterprises with comprehensive, meticulous and multi angle invitation as the action guidance.