1978- 1984 cooperated with Hebei university, invented electrodialysis to remove soluble impurity ions from water-insoluble inorganic chemical reagents, exported industrial sodium molybdate, and published 6 research papers. This achievement has been applied to production.
1978- 1979 participated in the formulation, achievement or national technical achievement award of national standard method for high-purity reagent boric acid.
1980- 1985, as the director of the laboratory, presided over the development and production of 10 kinds of clinical diagnostic reagents, which were first tested and applied in major hospitals in Tianjin.
1986- 1988, the humidity control material (in cooperation with Tianjin History Museum) has been appraised by the Ministry of Culture and Nankai University. And won the second prize of science and technology of the Municipal Bureau of Culture.
1989- 1995, the mustard oil production process developed by the Ministry of Light Industry has supported more than a dozen domestic manufacturers, brought several state-owned enterprises on the verge of bankruptcy back to life, and achieved considerable economic benefits. 19 1 won the bronze award of the first light industry exposition of the Ministry of light industry and the national light industry new product excellence award in 1990.
1990- 1993 presided over the research on the localization of imported phosphating solution of Tianjin Steel Pipe Company, and passed the acceptance of the steel pipe factory of Tianjin Steel Pipe Company in 1993 and put it into use.
1993 presided over and participated in the research of condiment mustard sauce, polishing agent and other projects, passed the school-level appraisal, and was produced and implemented.
From 1993 to 1998, latex paint coatings and water-borne multicolor coatings have been studied and implemented successively.
Entrusted by Tianjin Qi Xin Catering and Entertainment Co., Ltd., 1995- 1998 planned to introduce Thai hot pot catering, analyzed its series of seasoning products, and officially applied it on 1996.
1998—2000, entrusted by Jiyuan Economic Commission, Henan Province, it carried out enterprise planning research for Zhongyuan Huazhong Food General Factory in Henan Province, carried out transformation research on its series of condiments, and applied them to production.
From 2000 to 2003, we undertook the research and development of a series of detergent projects of Yuanda Daily Chemical (Tianjin) Co., Ltd., and applied for the national invention patent and authorized it.
From 2009 to 20 12, he founded Qingdao Ganxiang Environmental Protection Technology Co., Ltd. and served as the chairman, leading the company's R&D team to focus on the development and research of environmental protection products. Supervise and guide factory production, product sales and enterprise operation.