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About Us

  • Chemleader Biomedical Co., Ltd.

    Pharmaceutical Intermediates, API &  Drug Impurities 

  • ChemBest Research Laboratories Ltd.

    Inhibitors & Life Science Reagents

  • Arethusa Life Sciences Co.,Ltd.

     Phytochemicals & Natural Compounds 

Social CommitmentWide Heart Embraces All

  We are cooperating with our customers with all kinds of methods, Contract research, Custom Synthesis, Custom manufacturing, we would try our best to satisfy all of our customers with their requirements and welcome all kinds of cooperation with the friends all over the world.

                     High-Efficiency &Sustainable Development 
Pragmatic & Innovative     

Customer First  People-Oriented  Sustainable Innovation  Teamwork To be a leader in the global pharmaceutical and chemical research and development field by providing our clients with top quality products and service.

Equality & Innovation

  We approach our work with all due care and diligence, as we fully realize that life is the highest value for all human beings.