Let us introduce ourselves as a leading manufacturing in natural and synthesis products in China. Our company - Guanyu Bio-technique Co. Ltd, was established by some
professional managers (including administrators, international
marketing managers), some scientists (including chemists, pharmacists,
pharmacologists, herbalists, botanists, nutritionists, etc.). We have
powerful management and technical team.
 We have good facilities of extraction, concentration, isolation,
drying, together with special know-how technology. We offer contract
manufacture or customer-made manufacture.
We also supply contract or customer-made research development on
natural products either as raw material or for end use. Our powerful
R& D team will satisfy you with low cost and good efficiency.
Our main products are as follows:
Monocomponent Active Compounds

Paclitaxel(99.5%)  10-DAB(98%)   Resveratrol(98% 95% 50%) Octacosanol(60% 90%) SinomenineHCL(98%) Genistein(98%) Tanshinone II A(98%)  Cryptotanshino(98%) Ursolic acid (90%)  Ferulic acid (99%)  Lycopene(5% 6% 10% 90%)  matrine(98%)

Standardized Plant Extract

Evodia rutaecarpa Extract  Horsetail P.E.  Black Cohosh P.E.  Smoketree P.E. 

Shiitake Mushroom P.E  Chinese Hawthorn P.E. Siberian Ginseng P.E. St.John s Wort P.E.

Tribulus Terretris P.E.  Wild Yam P.E.  Bulbus Bolbostemmae P.E. Gotu kola P.E

Powder Extract by Rate

Rose Extract   White Mulberry Root-bark P.E.  Rhizome of sichuang Lovage Extract 

Gymnema Sylvestre Extract  Red peony root Extract  Boswellin Extract