Eastar Chemical Corporation has been providing quality service to the chemical and pharmaceutical industries for over 20 years. Eastar, a California Corporation, is a custom/toll manufacturer with process development and extensive chemical manufacturing capabilities. China is fast becoming the production location of choice. With over 20 years of manufacturing experience in China, we have fine tuned our own and partner production capabilities to provide a wide range of manufacturing services to companies involved in pharmaceutical, veterinary, agrochemical, specialty chemicals, specialty polymers, and other industries.