Xi'an Deli biochemical Co., Ltd. was established in August 1999, is a professional engaged in new medicinal excipients research and development, production and sales of high-tech enterprises. In 2000, the company received a free subsidy of 700000 yuan from the Technology Innovation Fund for Technology-based small and medium-sized Enterprises of the Ministry of Science and Technology. In 2001, the company's leading product-hydroxypropyl beta cyclodextrin project was included in the Xi'an Torch Plan. In the same year, hydroxypropyl beta cyclodextrin as a medicinal excipient passed the (SDA) technical evaluation of the State Drug Administration. On September 14, 2002, our company obtained clinical approval (batch number: 2002FL0001). Declare production to SFDA on July 23,2007. The Drug Evaluation Center of the State Food and Drug Administration completed the technical evaluation on January 23, 2009 and submitted it to the State Food and Drug Administration for approval. New Drug Certificate (Certificate number: national Drug Certificate F20090001), Drug Registration approval document (batch number: 2009S00608) and Drug approval document number (National Drug Certificate F20090001) were issued on Feb. 27, 2009. "in 2010, we obtained the drug production license through the examination and approval of the Drug Administration Department. Our company is the earliest pharmaceutical excipient manufacturer with approval documents and production license for injection in China. And obtained the registration approval of excipients for oral medicine in 61110001 [Shaanxi Food Medicine Standard word (F) 2011]. The company has an annual output of 150T hydroxypropyl beta cyclodextrin production line which meets the requirements of GMP, which can provide customers with different specifications of products wholeheartedly. The quality of our products meets the standard requirements of "Chinese Pharmacopoeia", "American Pharmacopoeia" and "European Pharmacopoeia", and can provide customers with personalized solutions. Our company's products have been praised by the majority of users in China. at the same time, the products are also sold to North America, Europe and other countries, and have been highly recognized.