Nanyang Tairui Biotechnology Co., Ltd. is a high-tech enterprise specializing in the R&D and production of the entire gardenia industrial chain. Founded in 2001, it is located in Gangliu Industrial Park, Zangang Township, Tanghe County - known as "the hometown of gardenia". The company's main products include natural pigments (gardenia yellow, gardenia blue, compound pigments, etc.), gardenia oil, and gardenia extracts.
The company has successively been awarded titles such as "High-Tech Enterprise", "Innovative Product of Sci-Tech Small and Medium-Sized Enterprises", "Key Leading Enterprise", "Tanghe County Gardenia Research Institute", "Postdoctoral Research Station", "Nanyang Extraction Engineering Technology Research Center", and "Henan Provincial Model Processing Enterprise".