Accompanied by Li Weishan, secretary General of Xinxiang People's Congress, Li Zhongyao, Head of Yanjin People's Government and Li Xinggen, director of Yanjin People's Congress, Wang Lexin, director of Xinxiang People's Congress, visited the company for inspection and guidance.

Yang Yufeng, chairman of the company and a representative of Xinxiang People's Congress, Chang Zhaorong, a scientist, professor and doctoral supervisor of the company, and Li Xge, technology director of the company and a representative of Henan Province people's Congress also accompanied the investigation.