Changzhou Galaxy Century Microelectronics Co.,Ltd. researches, develops, produces, sells, and services semiconductor devices in China and internationally. The company offers diodes, transistors, bridge rectifiers, LEDs, photocouplers, linear ICs, etc., as well as OEM services. Its products are used in the home appliance, green lighting, network communication, power supply and chargers, automotive, smart meters, and industrial control applications. The company was founded in 1994 and is based in Changzhou, China. Changzhou Galaxy Century Microelectronics Co.,Ltd. is a subsidiary of Action Star International Limited.