Dezhou Huiyang Biotechnology Co., Ltd. is a wholly-owned subsidiary of Shandong Fuyang Biotechnology Co., Ltd. It was established in 2013 and produces 20,000 tons of gluconolactone, 5,000 tons of gluconic acid, 30,000 tons of trehalose, and 5,000 tons of trehalose syrup annually. The company's products are well-known throughout the country for their high technology and high quality. The sales network covers more than 20 provinces and cities across the country. At the same time, the "Huiyang brand" has gone abroad, and its products are exported to Southeast Asia, Europe, America, Africa and other countries and regions. The company has standardized management and advanced production equipment. The company has passed 1S09001, IS014001, ISO22000. HACCP, OU, HALAL and other management system certifications. The products are well-known throughout the country for their high quality and green health and are exported to countries and regions along the "Belt and Road".