Jilin Sino-Microelectronics Co., Ltd. engages in the design and development of semiconductor devices in China and internationally. It provides bipolar transistor/BJT, field effect transistor, schottky diode/SBD, fast recovery diode, insulated gate bipolar transistor, discharge tube, LED lighting driver/IC, and intelligent power module. The company also offers silicon rectifier diode, rectifier bridge, transient voltage suppressor, and zener diode products. In addition, it is involved in the chip processing, packaging testing, and marketing activities. The company was founded in 1965 and is based in Jilin City, China.