Founded in 2003, registered capital is 5 million RMB, Yangzhou Princechem Co., Ltd.(former Gaoyou Organic Chemical Factory) is one of the leading Chinese manufacturers of fine chemicals. Our products focus on pharmaceutical intermediates and function compounds, most of which include double or more functional groups. Many of them are key intermediates of some new drugs such as Rabeprazole, Biotin, Aliskiren, Fluvoxoxamine, Quentiapine, Brinzolamide and so on. Our products' series are mainly special ether, organic chloride, organic bromide, pyridine, etc. Good quality and competitive prices have made us one of the fast-growing companies in China. We have a good R&D team, which make it possible to develop and supply new product quickly according to our customers' order. At the same time, we keep good cooperation with Zhejiang University and China Medicine Science University. Our products are exported to Europe, America, Japan, Korea and so on, and are highly praised by numerous customers.

We own 5 patents and our company is "hi-tech enterprise" of Jiangsu province. We got the certificate of ISO9001 quality system in 2003.