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Dezhou Huiyang Biotechnology Co., Ltd. was established in 2003, which located in Shandong Province, China, a beautiful place with convenient transportation. Now awarded with "national AAA grade credit enterprise", "high-tech enterprise", "leading enterprise in agricultural industrialization of Shandong province", and "innovative pilot enterprise".

Dezhou Huiyang Biotechnology Co., Ltd. Is mainly dedicated to the production and R&D of Trehalose, Glucono Delta Lactone(GDL), Gluconic Acid, Erythritol and Trehalose syrup with fermentation technology. The output is 10000tons of Glucono Delta Lactone GDL, 15000tons trehalose, 5000tons Gluconic Acid every year.

Our products are Kosher, MUI, OU and HALAL certified, and we have been ISO 22000, ISO14001, ISO9001 certified since 2003. Combined with strict manufacturing processes, top-notch R&D, and disciplined trading platform, we formed a strong brand in the international market which covers 120 countries and regions in the world.

Technology innovation is a sustainable power for the development of Huiyang. To provide high-quality products to the public and lead towards a more natural and healthier future, Huiyang established a biotechnology base, R&D fermentation center, and product application laboratory. With the technical support from QILU university of technology, East china university of science and technology，Nanjing University of technology, production volume and product quality are highly improved.