Kurogane Kasei develops and manufactures products that guarantee customer satisfaction. We meet customer demand responsibly and rapidly. In addition, we can offer joint development and synthesis consignment solutions.Kuroganekasei has employed state of the art technology in the field of organic synthesis since 1947. Custom manufacturing procedures enable us to answer a wide range of customer requests, ranging from searching for synthetic routes, to increasing the scale of production. In specially equipped clean rooms, Kurogane Kasei Technical Center (KTC) manufactures low metal ion chemicals for use in electronic materials.