Xi'an Deli Biochemical Co., Ltd. is a high-tech enterprise specializing in research & development, production & sales of cyclodextrin and its derivatives.Since its establishment on August 27, 1999, the company has been adhering to the quality policy of "focusing on accessories, quality first, honest service, striving for first-class". After more than 20 years of hard work and development, the company currently has products DELI Brand Hydroxypropyl Betadex, DELI Brand Betadex Sulfobutyl Ether Sodium and Hydroxypropyl Betadex CAS 128446-35-5. These products have been publicized in National Center for Drug Review (CDE) and registered in US Food and Drug Administration (FDA). The company can also customize products with special specifications according to customer needs.