On March 29, 2019, Party Secretary of Cangshan District  Cai Zhansheng led Chen Dengfeng and Gao Xiaojian, two deputy heads of the district, to visit Aolan. Accompanied by Chairman Huang Hualing, they visited Aolan sample showroom, production workshop and comprehensive laboratory.

In the showroom, Cai Zhansheng learned in detail about the working principle of Evaporative Air Cooler and the development of new products in Aolan in recent years.

In the workshop, Cai Zhansheng learned in detail about the production, sales and export of Aolan products, and he was concerned about whether there was a need for the government to coordinate the solution in the operation and recruitment of Aolan in 2019.

In the laboratory, after  the introduction of Aolan's advanced R&D equipment, Mr. Cai had a lot of confidence in the future development of Aolan.

Mr Cai pointed out that the manufacturing industry should take a long-term perspective, and independent research and development is the core. Government departments must eliminate the interference for private enterprises and provide a harmonious environment for private enterprises to develop with peace of mind. Government enterprises can achieve mutual benefits in the long run.

Chairman Huang Hualing said that with the support of Cangshan District Government, Aolan will surely adhere to its initial intentions and make steady efforts to contribute to the international leading position of China's manufacturing of evaporative cooling products.