Shandong Xiwang Sugar Industry Co., Ltd., founded in June 2001, is a subsidiary of Xiwang Group Co., Ltd. It is the main starch sugar production base and maltodextrin production base in Asia and the main injection glucose raw material production base in the world. The company processes 3 million tons of corn annually and has advanced corn processing lines; It has a domestic corn fructose production line with core technology and large-scale production; It has 5 drug approval numbers. The main products are fructose, medicinal glucose, edible glucose, sodium gluconate, maltodextrin, corn starch, etc. In May 2006, the enterprise was recognized as the "sugar capital of China". The products are widely used in medicine, food, fermentation, chemical industry, feed and other industries, and have established long-term strategic partnership with many well-known enterprises at home and abroad. Glucose, fructose, maltodextrin and other products are exported to more than 40 countries and regions in Asia, Europe, Africa and South America. The enterprise vigorously implemented the brand strategy, vigorously extended the industrial chain relying on scientific and technological innovation, improved the added value of products, and realized the transformation and upgrading of corn from primary processing to intensive processing, and then to high value-added processing. The enterprise technology center is an enterprise technology center recognized by the state, China glucose quality testing center and national laboratory. The enterprise is approved to set up a postdoctoral scientific research workstation. The independently developed crystalline fructose has broken the monopoly of fructose production in a few countries such as the United States and Israel, and built a domestic leading corn fructose production line. The product has been upgraded from food level to functional level and medicinal level. Since its establishment, the enterprise has always taken the development of China's starch sugar as its mission, actively focused on the main industry of corn deep processing, continuously strengthened and expanded, formed a circular economy model of raw material recycling and product echelon development in corn deep processing, developed more than 20 high and new technologies such as "horizontal crystallizer continuous crystallization", and the production process and technical equipment occupy a leading position in the same industry. The enterprise's corn storage scale reaches 600000 tons. By establishing a multi-channel corn purchase and sales network throughout the country, the enterprise establishes a long-term, stable and mutually beneficial supply-demand relationship with suppliers, and uses corn futures to ensure corn supply. The enterprise has carefully insight and timely grasp the dynamics and information of the corn market, continuously strengthen internal management, strictly control quality, reduce storage loss, and ensure the normal operation of the enterprise's circular economy