Our company, the most professional manufacture in China, we have the professional extraction equipments. Our factory is in Panjin city, Liaoning Province, China. The factory had been founded in 2007,and there are two lines of extraction now. We speciaize this field earlier than any other companies in China, and our customers are over the world. So, choose us, and establish the business relationship. At follows, there are some types for your refenerce: Milk tistle P.Eï¼?silymarinï¼? extraction includes silymarin, silybin and water soluble silymarin. And this product silymarin extraction contains that which is extracted by acetone, ethanol and ethyl acetateï¼?from HPLC40% to HPLC 60%, UV 80%ï¼? Silybin contains that from 70% to 99% Water soluble silymarin: from UV20%-45%.