We are a manufacturer and supplier of following products:1.Analytic reagents, which take the large part, includes AR, ACS, CP, high purity grade.Many of them could also used as highly requested raw material.2.Biological reagents, such as peptide, Fmoc-Amino Acids, Boc-Amino Acids, Unatural amino acids3.High purity chemicals4.Chemical indicator and biological stains. Now we are the largest supplier for these products in China.To support our distributors will be a long term strategy. We will support by best price, best quality and quick response.