Shenzhen Darwin Biology Technology Co., Ltd.Is a set of deep processing of agricultural products, natural plant extracts as one of the export-oriented enterprises, the main development and production of natural pigments, natural spice extracts and essential oils, natural nutrition and medicinal extracts, fats and proteins and other four series more than 80 kinds products, including natural pigment production and sales in first in the country, more than 70% of exports, mainly to Europe, America, ...