In order to celebrate the 40th anniversary of the establishment of the Fujian Refrigeration Society, and to thank all sectors of society for their support and help, the Fujian Refrigeration Society grandly held the 40th Anniversary Celebration Conference and Technical Exchange Meeting from December 22 to 24, 2023. The conference invited more than 100 scientific and technical personnel engaged in refrigeration and HVAC design, scientific research, teaching, construction, operation, and management in Fujian Province as well as representatives from manufacturers inside and outside the province to gather in Fuzhou. Aolan was invited to participate in this event and won the "Outstanding Contribution Award".

Aolan chief engineer He Huaming, a professor-level senior engineer, took the stage to give a special report. Through the sharing of multiple Aolan evaporative cooling technologies and innovative application cases in the field of air treatment, the energy-saving achievements of Aolan's four major technologies of direct evaporative cooling, indirect evaporative cooling, dew point indirect evaporative cooling, and salt solution temperature and humidity regulation were demonstrated.

Aolan has achieved outstanding results in the field of evaporative cooling:

In 1998, Aolan introduced evaporative cooling technology, filling the blank in the domestic market, which played a very important role in the industry; in 2010, Aolan was responsible for drafting and formulating the first national standard "Evaporative Air Cooler", which was officially implemented, marking the China's evaporative air conditioner industry has officially entered a new track of standardized and orderly development, effectively promoting the healthy development of China's evaporative cooling industry; in 2016, Aolan undertook the "13th Five-Year National Key Research and Development Project" and passed the acceptance in 2019. The results have been evaluated as reaching the international advanced level; in addition, Aolan also holds more than 100 national and utility model patents, is responsible for and participates in the drafting of more than 20 national and industry standards, and independently develops more than 100 products. Aolan is the president unit of the China Refrigeration and 

Air Cooling Industry Association, and is a leading enterprise in our country's evaporative cooling industry.