The Institute of Civil Engineering and Architecture of Hunan and The China Exploration & Design Association hosted the 2020 HVAC and Refrigeration Academic Annual Conference in Changsha, Hunan, from November 19 to 20. Accessen introduces the company culture and product application to the participants. Our colleagues shared the classic application cases of our heat exchangers in Huachuang International Plaza, Kaifu Wanda Plaza, and Qianlong Financial Center, etc., as well as the design and application of standardized units cooling stations. Accessen’s energy-efficient and environmentally friendly heat exchangers are widely recognized.