On June
8, 2017, the Ministry of Industry and
Information Technology Director Lei Wen and Deputy Investigator Guo Tingzheng, and
the China Environmental Protection Machinery Industry Association Deputy Secretary
General Li Shuyan and Director Shen Hongjie, visited SDL and did investigations
about the development of enterprises in the environmental monitoring industry.
Xu Yanyang, Director of the Green Environmental Protection Department of the Beijing
Economic and Information Committee and other leaders accompanied the
investigation. SDLs Vice President Zhao Aixue and Assistant President Zhao
Chunfang gave a warm reception.