Dear Sirs,
Nanjing Qingze Medical Technology Development Co., Ltd. is a tech-leading supplier of herb extract and herb monomer, depending on China Pharmaceutical University and Nanjing University.
We are able to supply high assay herb monomers and herb extracts with lower prices due to super R&D ability and unique process. If you need herb extract or monomer, please donÿ®t hesitate to contact us directly by email or telephone following:

Herb monomer, such as:
Cantharidin,Paeoniflorin, Kaempferol, Genistein, Ursolic acid,Astilbin,Hypericin, Galanthamine, Luteolin, Cnidium lactone,Emodin,Rhein,Diosgenin,Astragaloside IV,Cyclovirobuxine D,Icraiin,Silymarin,Salicin,Baicalin,Chlorogenic acid,Oleanolic acid, sophoricoside, Artemisinine, Taxifolin, Naringin, Glycyrrhizic acid, Quercetin, Matrine, Oxymatrine, Paeonol, Rhamnose, Isorhamnetin, Rutin, Phytic,Synephrine,Tuduranine hydrochloride,Fisetinetcetc and etc..
Herb extract, such as:
Radix Paeoniae Alba extract: Paeoniflorin 10%,20%,30%
Herba Epimedii extract: Icraiin 10%,20%,50%,90%
Radix et Rhizoma Rhei extract: Rhein 10%,50%,Emodin 10%,50%,90%;
Fructus Cnidii extract: Cnidium Iactone10%50%
Folium Eriobotryae extract: Ursolic acid10%20525%50%
Radix Astragali extract: Astragaloside IV10%
Flos Abelmoschus manihot (L.) Medic extract: Hypericin10%50%80%
Rhodiola Saera (Prain) Fu extract:Rosavin5-50%
Folium Ginkgo biloba L. extract: various content and so on.