SunBio

SunBio (선바이오) is a biotech company developing biosimilars, biopharmaceuticals, and medical devices based on its proprietary technologies of pegylation. It provides a variety of PEG products including PEG-filgrastim, mPEG-acrylate, mPEG-epoxide, and more. The company also offers MucoPEG, an oral moisturizer for the treatment of dry mouth syndrome.