Yunnan Borui Bio-tech. Co., Ltd.

Yunnan Borui Bio-tech. Co., Ltd, established in 1997 as Yunnan Rainbow Natural Color Co., Ltd, became a subsidiary of Yunnan Industrial Investment Holding Group in 2006 and was renamed Yunnan Rainbow Bio-tech Co., Ltd the following year. Its 2017 acquisition of Bohao Bio-tech made it a leading player in the world's marigold extract industry, and after a 2020 asset restructuring the company adopted its current name. Offering own-brand plant extract production and CDMO contract development and manufacturing to customers in North America, Western Europe, Asia, and Central/South America, the company competes on brand recognition, experienced R&D staff, production capacity, and a broad product line.