PW Medtech Group Limited, an investment holding company, operates as a medical device company in the People's Republic of China. The company manufactures and sells infusion sets, such as non-PVC-based infusion sets, precision filter infusion sets, light resistant infusion sets, intravenous cannula products, and insulin needles and pens; hemodialysis and blood purification medical devices, high flux hemodialyzers, low flux hemodialyzers, hemodiafilters, and hemoperfutors; and animal-derived regenerative medical biomaterials and human tissue repair alternative products. The company was formerly known as Pyholding Limited. PW Medtech Group Limited was founded in 1997 and is headquartered in Beijing, the People's Republic of China.