Shanghai ECUST Biomedicine Co., Ltd (ECUST) is an ISO9001:2000 certificated hi-technology corporation, specialized in R&D, custom synthesis and market promotion of APIs, pharmaceutical intermediates and other fine chemicals. We have leading technologies regarding Cardivascular Drugs and Central Nervous System Drugs, especially in the chemical resolution. Now, we have developed advanced process patents of several APIs and the intermediates with our own independent intellectual property right. We have 28 patents and 1 PCT patent, among which 10 patents have been granted.