About Us

  • ChemLeader Biomedical

    We are committed to provide the highest quality products and the best service to pharmaceutical company and scientific research institutions in China and international markets.

  • Arethusa Life Sciences

    We are specialized in the research, development, manufacture and marketing of high purity phytochemicals, high content herbal extracts, and active pharmaceutical ingredients.

  • ChemBest Research Laboratories

    We can provide timely high quality and efficient services of various compounds from mg to kg level for some clients’ bioscience research.

厚德载物 有容乃大

  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.


  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.

品质 负责 平等 创新

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