Chenguang Biotechnology Group Co., Ltd. is a high-tech listed company focusing on extracting plant active ingredients. It has 30 subsidiaries in China, America, India, Zambia. Products cover more than 80 varieties of natural pigments, natural speice extracts and essential oils, natural nutrients and medicinal extracts, oil and proteins. Among them, paprika oleoresin, capsicum oleoresin and lutein are the worlds leaderson production and sales