Henan Zhongda Henyuan Biotechnology Stock Co., Ltd., located in the central hinterland of China, which is the pioneer and benchmarking enterprise using natural pigment on food applications in China. We are one of the largest professional manufacturers and suppliers of natural pigment and healthy raw materials; we are one of the earliest enterprises in natural pigment industry; we have the strongest R&D and management level, the most complete product system and the largest single product series.

We are the national high-tech enterprise and our lab had already been recognized as the National Laboratory by Chinese National Laboratory. We have founded the natural pigment engineering research center in Henan Province, the provincial enterprise technology center and the post-doctoral research base; we have set up a research platform with international research and development of foreland tracking and regular communication mechanism; we have invented more than 10 patents and committed ourselves to the development and report of natural pigment standards, leading the direction of the natural pigment development in the techniques preparation, technology and product quality.

We have established a complete industry chain from raw material cultivation and application research to the industrialization development; we have built up the architecture of the group with the main body of 9 raw material planting bases plus 3 industry achievements bases +1 high standard institute of technology. Our products cover a series of monomer of natural pigments and color mixture of natural pigments which include gardenia yellow, curcumin, safflower yellow, lutein, beta-carotene, paprika red, monascus red, purple sweet potato red, cabbage red, radish red, mulberry red, gardenia blue, gardenia green, sodium copper chlorophyllin and so on. Our products also cover a series of healthy materials which include curcumin, crucumin oleoresin, crocin, gardenoside, gardenia oil, safflower seed oil, gra