Chuzhou Pengyuan Natural Pigment Co., Ltd is a high-tech enterprise collected scientific research, producing, and sale in a body. Main product include purple sweet potato red pigmentcabbage red pigment, European Blueberry P.E. purple sweet potato entire powder, Blueberry powder, dehydrated Red Cabbage with annual production capacity of 200 tons .The natural food pigment are mainly sold in the countries and areas like Europe, American ,Korea, Japan, and etc.