Chengdu Hongming Electronics Co. Ltd. engages in the research and production of electronic components. Its products include special ceramic capacitors, organic thin-film capacitors, mica capacitors, connectors & filter connectors, positive & negative temperature coefficient thermistors, temperature sensors, high-power thick-film resistors, precision wire-wound potentiometers, precision conductive plastic potentiometers, precision glass enamel potentiometers, precision displacement sensors, magnetic sensors, variable differential displacement sensors; EMI electromagnetic interference filters; and plate array filters. The company was founded on October 8, 1981 and is headquartered in Chengdu, China.