On 26 October 2022, the company's General Manager Song Zhiting, Vice President and members of the Institute of Fluid Research and visiting dignitaries, for technical exchanges and learning. The two sides on site to determine the type selection of air suspension fans applicable to the working conditions, the exchange of products and to promote. The selection of Shandong Shuyuan air suspension fan to replace the original Roots fan, energy saving and 40% reduction in consumption, reduce the problem of old and frequent maintenance of Roots fan, reduce the site noise below 80dB.