More product information pls check www.fuyangchem.com. sodium gluconate, gluconolactone,GDL www.fuyangchem.com. Dezhou Huiyang Biological is a branch of Shandong Fuyang Biological Dezhou Huiyang Biological is located in the economic development zone of Shandong Plain. It is a national high-tech enterprise, a national champion demonstration enterprise of manufacturing industry, a national key leading enterprise of agricultural industrialization and a national green factory. The company based on corn deep processing, focus on biotechnology. Products cover organic acids, new materials, future food and other seven fields. The main products are sodium gluconate, gluconolactone, corn starch, trehalose, modified starch, erythritol, etc., covering food, food additives, food ingredients, compound food ingredients, new food raw materials and other fields. The products sell well all over the country and more than 40 countries and regions in Southeast Asia, Europe, America and Africa.