The company is mainly engaged in the research, development, production and sales of antibiotic raw materials and preparations. The main products include aztreonam raw materials and preparations, ticarcillin sodium, sulfonicillin sodium raw materials, cefthiamidin, cephalosporins Zoxime sodium preparations, of which aztreonam API and preparations are the company's leading products. The company currently has 3 invention patents, 7 invention patents have been accepted, 6 national new drug certificates, and 58 drug approval numbers. The production workshops of all dosage forms have passed GMP certification. The company has strong R&D capabilities and has won 1 major new drug creation science and technology project during the "Twelfth Five-Year Plan" and 1 innovative drug incubation base construction sub-project during the "11th Five-Year Plan" major new drug creation science and technology project. There is 1 scientific research project of the Ministry of Science and Technology, 3 scientific research projects of Chongqing Municipal and Changshou District Science and Technology Commission, and 7 scientific research projects of Chongqing Municipal Economic Commission.