Hunan Sunfull Bio-tech

Hunan Sunfull Bio-tech is a prominent Chinese biotechnology company focused on the research, development, and manufacturing of natural plant extracts. Established in 1998, the company has become a global leader in tea chemistry, specializing in high-purity compounds such as Epigallocatechin gallate (EGCG), L-theanine, and tea polyphenols. Their product portfolio extends to other botanical extracts including rosemary, citrus, and apple polyphenols, which are utilized in the pharmaceutical, nutraceutical, and cosmetic sectors. Sunfull Bio-tech operates state-of-the-art production facilities that adhere to international quality standards, including GMP, ISO, and HACCP certifications. The company's mission is to provide high-quality, natural ingredients that support human health through antioxidant, metabolic, and cognitive benefits.