Changzhou Galaxy Century Microelectronics CO., Ltd. (founded in 1964, Ticker: 688689) is a high-tech company specializing in the R&D, production and sales of semiconductor discrete devices, with integrated business capabilities under the IDM model.. Its products include semiconductor devices such as diodes, triodes, MOSFETs, rectifier bridges, voltage stabilizing circuits, optical coupling and other semiconductor products. The entire product series has automotive specifications.