PW Medtech Group Limited is an investment holding company that operates as a medical device company in China, India, the Americas, Africa, the rest of Asia, and internationally. It operates in three segments: Infusion Set Business, Blood Purification Business, and Regenerative Medical Biomaterials Business. The company offers advanced infusion sets, blood purification medical devices, and animal-derived regenerative medical biomaterials and human tissue repair alternative products. It was formerly known as Pyholding Limited and changed its name to PW Medtech Group Limited in June 2013. Founded in 1997, it is headquartered in Beijing, the People's Republic of China.