Yongwah Biotech Ltd.

Dear Sir,



How are you?



Yongwah Biotech Ltd is a professional supplier of botanical extract and chemical product for pharmaceutical and nutritional industries.



We have supply chain based in Xi'an, Guanghan, Leshan, Anhui, Panjin and etc. , and basis on our perfect partnership and experience for many years, we ensure to serve to customer high quality product with competitive price.



We can also provide consultant service to our client.



Our goal is to set a longer and fruitful partnership with our customer.



In you are interested of our product and service, please do not hesitate to send your enquiries.



We are looking forward to hear from
Silymarin product series

Giant knotweed product series
1 Resveratrol 10%～～98% HPLC
2 Polydatin 10%～～99% HPLC

Epimedium extract product series

Wild jujube seed extract product series

Soya extract product series


Monomer extract product series
1 Synephrine 98% HPLC
2 Salicin 98% HPLC
3 Reserpine 98% HPLC
4 Genistein 60%--97% HPLC
5 Sinomenine 98% HPLC
6 Homoharringtonine 98% HPLC
7 Ursolic Acid 25% HPLC
8 Eleutheroside B+E 98% HPLC
9 Icariin 80% HPLC
10 Diosgenine 98% HPLC
11 Protodioson 90% HPLC
12 Silymarin 80% HPLC
13 Emodin 50%--95% HPLC
14 Puerarin 97%--98% HPLC
15 Podophyllotoxin 98% UV
16 Ecdysterone 90% HPLC


Chinese drugs extract product series
No./Product Name/Specification/Test Method
1 Red Clover P.E. Isoflavones�%,Isoflavones�0% HPLC
2 Billberry extract Anthocyanidins�5% UV
3 Epimedium Brevicomum P.E. Icariin �%--50% HPLC
4 Siberian Ginseng P.E. Eleutheroside B+E�.8% HPLC
5 Jujuba Extract Jujuboside �% HPLC
6 Ginkgo Biloba Extract 24/6 HPLC
7 Rheum Extract Rhein�.5% HPLC
8 Total Tubeimosides �0%�8% UV
9 Pueraia P.E. �0%--80% HPLC
10 Astragalus extract Polysaccharides�0% UV
11 Citrus Aurantium P.E. Synephrin 2%ï¼?%, 8%, 30% UV
12 Grape speed extract Proanthocyanidin�0%--95% UV
14 White willow bark P.E. Salicin �5% HPLC
15 Schisandra Fruit P.E. schisandrins�% UV
16 ST.John‘s Wort P.E. Hypericin�.3�.4% UV
17 Angelica Root P.E. Ligustilide �% HPLC
18 Tribulus Terestris P.E. Tribulosides 40% UV
19 Rhodiola Rosea Extract Salidroside 1%,2%,5%,10% HPLC
20 Black Cohoh Extract Friterpene Glysoside 2.5% HPLC
21 Wild Yam Extract Diosgenin 6%