Sunday Biotech Co., Limited is a company committing to contract synthesis and Pharmaceutical intermediates and APIs. we have established one research center and three manufacturing bases in Zhejiang, Jiangsu and Shandong separately. We also has established qualified quality control systems ,having passed ISO9001 quality system authentication, which promise to provide strong R&D, qualified QC and contract manufacturing services. 

      With the support of experienced technicians who have PhDs or master degrees, we now are a capable provider of contract synthesis and production, Now, our products are well sold in North America, Europe, Japan, South Korea, India and the Middle East, and customers are highly satisfied with our products and service!

     To achieve sustainable and steady developement, we establish closely cooperative relationships with famous universities and institutions of China. We regularly exchang information with them and make cooperation on the R&D of new technolgies.

    Business philosophy: "quality first, credit first, service first, creativity first"