Shanghai Ziling New Materials R&D Co. Ltd, which is founded in 2004, is a high-tech chemical company specialized in the development and production of various unusual amino acid, various protective amino acids, amino acid ester and other fine chemicals. With the technical support from Nanjing University, East China University of Science & Technology and Nanjing Institute of Technology, Shanghai Ziling New Materials R&D Co. Ltd has developped a series of fine chemicals, and has successfully put many of them into bulk production. For the product of 2-aminoisobutyric acid (CAS: 62-57-7), DL-2-aminobutyric acid(CAS: 2835-81-6) and its chiral chemicals, various protective amino acid and amino acid ester, etc, an annual productivity of about 150mt is kept, and for an order no more than 500..