Jilin Sino-Microelectronics Co., Ltd. engages in the design, research, development, manufacture, testing, and sale of power semiconductor chips and devices. Its products include bipolar transistors, field effect transistors, Schottky diodes, fast recovery diodes, thyristors, insulated gate bipolar transistors, discharge tubes, light-emitting diode lighting drivers, and smart power modules. The company was founded on October 21, 1999 and is headquartered in Jilin, China.