We are an institute mainly engaged in technology developing,transferring, consulting, and service in organic chemical field all these years.
URL: http://www.xinan-chem.com/pages/mainen.htm in English [Translate]
JAYSENG-BIOTECH inc. produces pharmacuetical and functional amino acid series,and all technique and microbial strain are patent techniques of non-animal origin fermentation technique flow introduced from America.
URL: http://www.jayseng-biotech.com in English [Translate]
The biggest manufacture of calcined kaolin in China. Main uses: papermaking, coating, engineering plastics, rubber, chemical fiber,ink, wire and cable, plasticity color master batch,petrochemical industry,agricultural iflm thermal insulatin, etc.
URL: http://www.jinyangkaolin.com/ in English [Translate]