SINOPEG is a high-tech company capable of R&D, production, sales and customer service. Headquartered in Xiamen, Fujian Province, our company is dedicated to drug delivery system (DDS). We provide various products to pharmaceutical companies, medical device companies, universities and research institutes around the world.

Our key products mainly include high-purity polyethylene glycol (PEG) derivatives, modified side chains and raw materials of fatty acid drugs (such as Semaglutide side chain, Liraglutide side chain, Insulin Degludec side chain, octadecanedioic acid, octadecanedioic acid mono-tert-butyl ester, AEEA-AEEA, etc.), modified side chain of short peptide drugs (such as Soma dipeptide, Soma tetrapeptide) and pharmaceutical excipients (for both injection and non-injection) etc.