Yucheng, Dezhou, Shandong province is home to the largest functional sugar industrial cluster in China. Baolingbao Biology Co Ltd, the first listed company in the Chinese functional sugar industry, focuses on modern biotechnology such as enzyme engineering and fermentation engineering. It aims to industrialize the deep processing of raw materials.

The company launched its low-oligomeric isomaltose, a widely-used functional oligosaccharide, shortly after its founding in 1997. It was the first company in China to complete the industrial production of oligosaccharides.

While promoting product iteration, the company also upgrades and improves old products, and has also developed a variety of high-efficiency preparation technologies.

While focusing on independent research, development and innovation, the company attaches great importance to technical exchanges and cooperation with well-known scientific research institutes and companies at home and abroad.

The company's rapid development is also inseparable from the local government's policy support for enterprises.

Today, the company has four factories and 16 production lines. Its products are mainly used in the fields of food, beverage, health care products, medicine, and animal nutrition. It has led or participated in the formulation of 26 national and industry standards as well.