American Astoon Chemical Technology Co Ltd (ASTOON CHEMICAL TECHNOLOGY.INC) is located in the world are Wilmington America chemical industry, with strict technology, strict quality control, based on multi function of R & D and production base. Ensure that the user continued success trustworthy partner in scientific research, experiment and production. As a laboratory user supplier, we service in many fields of life science, chemical pharmaceutical, education, electronics and commercial laboratories, in order to provide high quality, stable products service company, and continuous improvement of operation and service quality, continue to create great value for customers.