E-Biopharma LLC , we are engaged in researching, developing, manufacturing and marketing of New Pharmaceutical and Advanced Intermediates, as well as Advanced Technology Services. We have advantage for multi-step synthesis technology. we are specialists at developing drug for Anti-HIV Series, Anti-HBV Series, Anti-HCV Series, Anti-LeukSeries, Anti-Tum Series els. we also have nice experience at refining separation and impurity control. till now, we have succeeded in researching and developing aboutten API projects, and now there are about five new projects in process. We will make persistent efforts, providing excellent se