Changzhou Agro Bio-Technology Co., Ltd. is a professional R & D and production of theanine and other chiral substances businesses and the first use of biological transformation of the production of L-theanine businesses. The company relies on a strong technical force, a collection of Life Science Nanjing Normal University, Nanjing University, Nanjing University of Technology, Jiangnan University School Hi-Tech, so that the industrialization of scientific and technological can be achieved. The company has strong financial strength and strong technology development capabilities and market development capability.