Nanjing Frochem Tech Co., Ltd., established in 2001, is an integrative high-tech enterprise and specializes in R&D of synthesis，technology transfer, manufacturing and marketing of APIs, intermediates and special chemicals. Meanwhile ,Nanjing Frochem provides creative custom synthesis（from grams to kilograms and tons）, including the synthesis of new compound, the research and innovation of organic synthesis process, the preparation of standard and related impurity,etc.