ECA International Corporation is a fine chemical company based in Palatine, IL, specializing in developing and manufacturing customized pharmaceutical intermediates. They offer synthesis services ranging from gram to multi-ton levels, pilot and commercialization, and process development. With a team of skilled chemists and state-of-the-art analytical facilities, ECA provides pharmaceutical manufacturers, biotech companies, and research institutions with customized intermediates and scale-up services. They focus on the United States market and have established a joint venture in Shanghai, China, to perform organic synthesis and scale-up processes. ECA Fine Chemical Company, a joint venture in Shanghai, focuses on providing services and products for global customers in the biotech and pharmaceutical development zone.