Shanghai changyuhe pharmaceutical technology co., LTD  is a leading provider of innovative chemistry products and services throughout the pharmaceutical R&D and commercial production. Its core businesses include: a catalog of a variety of APIs and specially designed scaffolds and building blocks; custom synthesis; process development; manufacturing of key intermediates .
      Officially operated in 2018, Changyuhe  has rapidly gained recognition for its outstanding capability in the design, synthesis, and supply of a variety of New APIs and novel building blocks for drug discovery use. Upon daily monitoring recent researches and patents in drug R&D and medicinal chemistry, the product portfolio keeps expanding.
      Over the past two years, changyuhe  has established cooperative relations with well-known foreign trade companies, and hundreds of small to medium-sized biotechs around the world.