China primeval forest in the Daxinganling is to extract marchantia polymorpha they had to the growth of the wild (also known as the Palestinian keel, septic callus grass m moss, to Thoreau, longan and pasture to the duckweed, a group goes, lichens) as raw material, Supercritical carbon dioxide extraction using modern technology to fish the main active ingredient in the strong grass-effective integrated extract (WP) up more than 25% of its content, the main chemical components of the grass - goldfish, luteolin shikimate , lndodeactic acid, citric acid, malic acid. succinate, 2,3,5-Triindobenzoic acid. cinnamic acid, glucose, fructose, sucrose and starch. For detoxification, activating heat. Products are being exported to Europe and the United States, Japan, France and all targets meet export standards, and welcome the pharmaceutical companies, dealers negotiated buy our products, we use plastic bag pack products, lining aluminium bag 0.5-5kg bag, inside the container.