Shanghai Rlavie has been devoted to researching & producing pyridazine, Pyrrole, Azebenzene, halides, Heterocyclics, Amines&Anilines,Carbonyl Compounds, Boronic Acids & Esters, Alcohols &Derivatives, Amino Acids & Derivatives, also undertake the synthesizing & customization. Owning mass skilled technicians & top-ranking organic synthesis lab & testing center& workshop, we have established long friendly cooperation with various domestic colleges as well as Euro & US customers. Sincerely looking forward to working with you for pharmaceutical improvement.