Nanjing joyin Pharmatech Co., Ltd mainly engage in the development of new pharmaceutical intermediates and APIs, process optimization, pilot and commercial production. The company was founded in Nanjing Valley biological medicine base in 2013, total area 860 square meters. in 2016, the company was passed the Nanjing high-tech enterprises. Currently company have chemical experiment research center, product quality control center and pilot plant which all established in accordance with the c-GMP standard test. The company have more than 20 people, including 10 R & D people, 3 QC people, 2 QA people, they come from domestic well-known universities or research institutes or large-scale R & D and production enterprises, have rich experience in process development, innovation and quality control consciousness.