Supply Silkworm Chrysalis Oil,  Andrographis Paniculate Extract,Gloden Thread Extract. LiuZhou Greensky Natural Ingredients Co.,Ltd, which was established in 1997 in LiuZhou New Technology Developing Zone, Liu Zhou,China, is focused on researching natural herb medicines, refining the available ingredient, breeding herbal remedies, and studying on new medicines.Our substantial availability in researching, refining, seperating and testing is superior to others at present. Moreover, we have a strong development group with many experts, professors,doctors and masters. All these make more than 1000 tons of single production capacity of plant extract processing each year. We have built up 2 GAP standard plantations in accordance with the thousand acre of Chinese herbal medicines produced at the sourthern foot of GuangXi mountains. Besides,we take the adavantage of abundance in wild herb as well as cheap labours to cut the cost. Now,most of our product were exported to Europe, North America and South-east Asia.