In August 19,2016,Cao Licong,Party secretary of Bank of China of Jilin Province and bank governor,with Ren Xuefeng, general manager of risk management department came to the company.Accompanied by Yuan Yingbo,party secretary of Bank of China of Tonghua and bank governor,conducted a field study of our company.During the process of research,Cao Licong asked the R&D situation, market condition and production and operation situation in detail.They gave a high degree of recognition to the formal administration,neat production site,advanced production technology and perfect detection means.