Suzhou Haiyu Biochem Industrial Co., Ltd is a hi-tech enterprise specializing in the research, development, manufacturing such as protecting amino acids, amino acid derivatives and chiral compounds, etc. Now, we can offer you over 1000 kinds of products, which are well sold in EU, USA, Japan and Korea, etc. Sticking to such tenet of "High starting point, high efficiency, high returns", we commit ourselves to developing and manufacturing new pharmaceutical products.