About us

Hunan Chemfish Pharmaceutical Co.,Ltd & Hunan Chemfish Scientific Co.,Ltd  (CHEMFISH) is committed to the development of medical science and material chemistry technology. With advanced chemical technology, medical technology, we are specializing in R&D and sales of pharmaceutical and chemical  intermediates, electronic and battery material intermediates, photoinitiators,ionic liquid, new flame retardants, etc. 
Chemfish was founded in Science park of Central South University in 2016.   And in 2019,our overseas branch was established. Meanwhile Shandong branch was established, We also have set up 2 high-end R&D laboratories and several standardized production plants,which are aim to long-term and successful partnership with scientific research institutions and well-known universities at home and abroad.

With the business development, we can provide quality customer services from laboratory to mass production, as well as custom synthesis services. Adhering to the market-oriented, technology-based, we can meet the diverse needs of customers to the greatest extent. Under the guarantee of strict, perfect quality control system, strong R & D strength and stable supply, our products are exported to many countries and regions. Product quality and our service are trusted by customers deeply.  

Adhering to the enterprise concept: Integrity, Profession,Innovation, Enterprise,we’re dedicated to provide the best-quality products, service and the best prices for our customer. 

Your largest trust, our biggest motivation.

Our core business
  • Synthesis of custom organic compound.
  • Synthesis of know reference compounds.
  • Custom synthesis of small compound libraries.
  • Optimization of existing synthetic methods,discovery of novelapproaches to the synthesise of target molecules.
  • Collabortive or contract research projects to develop andsynthesize new compounds designed for specific functions.
  • Technology transfer and Technical support.


We provide technical support for all our services and products. Relevant after-sales service or technical skills,please contact us.