Jiangsu Feiyu Pharmaceutical Technology Co., Ltd. was established in November 2006 and completed the shareholding system reform in April 2021.

The company focuses on the research and development, production and sales of medicine and pesticide intermediate. Adhering to the "environmental protection priority, safety first, saving energy and reducing consumption, continuous innovation, science and technology and rejuvenating the country" business philosophy, relying on the automatic, continuous, large-scale mature production system, Feiyu Pharmaceutical dedicates to the development of green, energy saving, high efficiency and safety of innovative production technology, providing the high quality fine chemical products for medicine, pesticide and other downstream applications.

Feiyu Pharmaceutical is certified as “High-Tech Enterprise”, “Specialized, Elaborative, Characteristic, and Emerging 'Little Giant' Enterprise”, “Gazelle Enterprise in Sunan National Innovation Park”.

The company always adheres to the innovative development strategy, and is committed to developing green, energy-saving, efficient and safe innovative production processes. Through self-research or cooperation with Jiangsu Research Institute of Dalian University of Technology, Changzhou University and other scientific research institutions, combined with small-scale development and amplification Verification and other test results continuously improve product yield and reduce production costs.

As of the end of June 2024, the company has a total of 15 invention patents and 51 utility model patents, forming an independent intellectual property system of the company. The company's engineering technology research center for special chemicals and active compounds of quinolones has been approved to be built as a provincial engineering technology research center in Jiangsu Province, at present, the company has mastered the core technologies such as green preparation technology and material recycling technology of aminates, Friedel-Crafts alkylation production technology and material recycling technology of acyl chloride, carbonylation production technology and material recycling technology of side chain, high-efficiency production and utilization technology of carbon monoxide, continuous rectification of cyclopropylamine in pipeline reaction and high-efficiency recycling technology of sulfur dioxide, etc., and adopts high-efficiency catalyst to improve production efficiency and reduce three wastes emission, the design of recycling routes and the formation of a closed loop through multi-stage distillation, and the development of various types of special production equipment to achieve process automation control of production, through continuous scientific and technological innovation to develop advanced processes of green recycling production, formed a strong competitive advantage.
The company has a production base of about 50 acres in Changzhou, Jiangsu, and has laid out a modern production base of nearly 180 acres in Shangrao, Jiangxi. It has formulated plans for the expansion of existing products, vertical extension and horizontal expansion of the industrial chain, and has broad prospects for future development.