Wuxi Century Bioengineering Co., Ltd., established in 1998, is located in the Wuxi Mashan National Resort Economic Development Park, adjacent to the scenic Lingshan Mountain in Wuxi. For 28 years, the company has specialized in the research, development, and production of tea extracts such as tea pigments (theaflavins, thearubigins, theabrownins), obtaining a patent for tea pigment production in 2007. As a leading domestic manufacturer of theaflavins, its products have been supplied to global health food companies for many years, renowned for their stable and reliable quality. 

The company operates two standardized workshops dedicated to food raw material extraction/fermentation and solid beverage production, striving to become a globally recognized benchmark facility for professional tea extraction and the production of nutritional, health-oriented raw materials and functional foods.

 The company's core product portfolio encompasses three major categories of food additives and ingredients: tea extract series (including theaflavins, theabrownins, tea polyphenols, EGCG, L-theanine, instant tea powder, etc.); water-soluble functional food ingredients (such as curcumin, docosanol, lutein esters, white tomato seed oil powder, etc.); and fresh plant extracts (e.g., soybean pulp, celery juice). The company also actively develops functional food ingredients (like dried tangerine peel powder, corn silk powder, vine tea powder) and functional health foods. Additionally, it offers comprehensive one-stop solutions for the research and development, production, and brand incubation of various functional foods and health supplements, including contract manufacturing services for water-soluble formulations of lipid-based functional ingredients.