Shanghai Chunyuan Phytochemsitry Corporation is special in manufacturing and exporting chemical from natural source and their derivatives. Our products include tannic acid, gallic acid, Ellagic acid, pyrogallic acid, 1,2,3-trimethoxy benzene, 2,3,4-Trimethoxybenzaldehyde, 2,3,4-trihydroxy benzaldehyde, 2,3,4-trihydroxybenzophenone etc. The products are used widely in pharmaceutical, electronical, smelt and food industrial
We have plenty of natural resourse of Chinese gallnut and a factory in Guizhou...
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