As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Oligosaccharides Blood Group Products Heparin & Chondroitin derived Oligosaccharides Maltooligosaccharides Nucleosides Monosaccharides Imino sugars Imino sugars Phosphorylated Sugars Glycans Neoglycoproteins Polysaccharides Um

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