Jianwei Natural Biotechnology

Jianwei Natural Biotechnology is a Chinese plant-extract and health-ingredient company based in Linjiang, Jilin Province. The company specializes in the research, production, and sale of dihydroquercetin (taxifolin), arabinogalactan, and related larch-derived extracts, and it has positioned itself as an early industrial-scale producer of taxifolin in China. Beyond raw ingredients, it has also developed downstream food, skincare, and daily-use products based on these compounds. The business appears focused on nutraceutical, functional food, cosmetic, and health-material commercialization rather than a conventional therapeutic drug pipeline. It is a high-tech enterprise with manufacturing operations in Linjiang and reported sales into North America.