PNC Process Systems (上海至纯洁净系统科技) is a company that designs and develops high-purity process system solutions. It offers systems for ultra-high-purity gas delivery, chemical delivery, manufacturing machine secondary configuration, GMS (gas management system) detection control management, process media recovery and treatment, and digital production as well as wet process equipment. The company caters to the semiconductor, microelectronics, biomedicine, photovoltaic, optical fiber, biopharmaceutical, special testing, gas, thin-film-transistor liquid-crystal display (TFT LCD), light-emitting diode (LED), and other markets.