Chongqing Defeng Chemical Industrial Co.,Ltd

We are pleased to introduce us ,we are a leading professional manufacturer of tannic acid and docetaxel in China ,
The company is mainly engaged in producing serial tannic acid ,
Which use Chinese gall ( Chinese Schiza
ndra sinensis Baill ,
Which are cecida on the compound leaves ,leaflets and petioles
of Rhus semialata ) as mateials ,T
he main Tannic Acid and Docetaxel
as follows :

Technical grade  gallotannin contents :81%min.
Medi
cal grade:86%min.
Food grade :gallotannin content 92.5%min.95%min. 97%min.
Tannic Acid for dyestuff: gallotannin conte
nt 86%min.
The Docetaxel purity 99%min .