On February 27, 2022, Director Zhang Wei, Meng Youjun of Shanxi Securities, and Qi Feng visited the headquarters of SYS Company for guidance. Director Zhang expressed strong approval of SYS's capabilities and development direction. He also mentioned that river and lake management is a task highly prioritized by the Central Committee of the CPC and the State Council. He suggested that in the future, the government and enterprises could collaborate to make contributions to the water treatment industry.