Dudley Chem Corporation was established in November 2011, with business focusing on the synthesis of organosulfur & fluorine building blocks and their application in life science and new material fields. There are totally 360 employees in the company, including 55 R&D personnel. At present, we have built 4 production workshops with a total reactor volume of 650M3 and annual sales revenue of about 300 million RMB. we have been certified by ISO 9001/14001/45001 for quality, environment and safety management system since 2016, ECOVADIS for Corporate Social Responsibility since 2018, and Pharmaceutical Supply Chain Initiative (PSCI) in 2022 for EHS, Labor and Business Etheics and is qualified supplier for many of the world's Top 500 companies. In 2022, we was awarded the title of "Specialized Innovative Little Giant" at the national level, and we are committed to providing high-quality organic molecule building blocks and one-stop CDMO service in the fields of life sciences and new materials, so as to create value for our customers and the society.